2154223344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 7309532160

約数和(自身を除く): 5155308816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 101, 104, 112, 114, 133, 152, 156, 168, 182, 202, 208, 228, 247, 257, 266, 273, 303, 304, 312, 336, 364, 399, 404, 456, 494, 514, 532, 546, 606, 624, 707, 728, 741, 771, 798, 808, 912, 988, 1028, 1064, 1092, 1212, 1313, 1414, 1456, 1482, 1542, 1596, 1616, 1729, 1799, 1919, 1976, 2056, 2121, 2128, 2184, 2424, 2626, 2828, 2964, 3084, 3192, 3341, 3458, 3598, 3838, 3939, 3952, 4112, 4242, 4368, 4848, 4883, 5187, 5252, 5397, 5656, 5757, 5928, 6168, 6384, 6682, 6916, 7196, 7676, 7878, 8484, 9191, 9766, 10023, 10374, 10504, 10794, 11312, 11514, 11856, 12336, 13364, 13433, 13832, 14392, 14649, 15352, 15756, 16968, 18382, 19532, 20046, 20748, 21008, 21588, 23028, 23387, 24947, 25957, 26728, 26866, 27573, 27664, 28784, 29298, 30704, 31512, 33936, 34181, 36764, 39064, 40092, 40299, 41496, 43176, 46056, 46774, 49894, 51914, 53456, 53732, 55146, 58596, 63024, 63479, 68362, 70161, 73528, 74841, 77871, 78128, 80184, 80598, 82992, 86352, 92112, 93548, 99788, 102543, 103828, 107464, 110292, 117192, 126958, 136724, 140322, 147056, 149682, 155742, 160368, 161196, 174629, 181699, 187096, 190437, 199576, 205086, 207656, 214928, 220584, 234384, 253916, 273448, 280644, 299364, 311484, 322392, 337441, 349258, 363398, 374192, 380874, 399152, 410172, 415312, 441168, 444353, 493183, 507832, 523887, 545097, 546896, 561288, 598728, 622968, 644784, 674882, 698516, 726796, 761748, 820344, 888706, 986366, 1012323, 1015664, 1047774, 1090194, 1122576, 1197456, 1245936, 1333059, 1349764, 1397032, 1453592, 1479549, 1523496, 1640688, 1777412, 1972732, 2024646, 2095548, 2180388, 2362087, 2666118, 2699528, 2794064, 2907184, 2959098, 3046992, 3452281, 3554824, 3945464, 4049292, 4191096, 4360776, 4724174, 5332236, 5399056, 5918196, 6411379, 6904562, 7086261, 7109648, 7890928, 8098584, 8382192, 8721552, 9448348, 10356843, 10664472, 11836392, 12822758, 13809124, 14172522, 16197168, 18896696, 19234137, 20713686, 21328944, 23672784, 25645516, 27618248, 28345044, 37793392, 38468274, 41427372, 44879653, 51291032, 55236496, 56690088, 76936548, 82854744, 89759306, 102582064, 113380176, 134638959, 153873096, 165709488, 179518612, 269277918, 307746192, 359037224, 538555836, 718074448, 1077111672, 2154223344]

約数ペア:

[(1, 2154223344), (2, 1077111672), (3, 718074448), (4, 538555836), (6, 359037224), (7, 307746192), (8, 269277918), (12, 179518612), (13, 165709488), (14, 153873096), (16, 134638959), (19, 113380176), (21, 102582064), (24, 89759306), (26, 82854744), (28, 76936548), (38, 56690088), (39, 55236496), (42, 51291032), (48, 44879653), (52, 41427372), (56, 38468274), (57, 37793392), (76, 28345044), (78, 27618248), (84, 25645516), (91, 23672784), (101, 21328944), (104, 20713686), (112, 19234137), (114, 18896696), (133, 16197168), (152, 14172522), (156, 13809124), (168, 12822758), (182, 11836392), (202, 10664472), (208, 10356843), (228, 9448348), (247, 8721552), (257, 8382192), (266, 8098584), (273, 7890928), (303, 7109648), (304, 7086261), (312, 6904562), (336, 6411379), (364, 5918196), (399, 5399056), (404, 5332236), (456, 4724174), (494, 4360776), (514, 4191096), (532, 4049292), (546, 3945464), (606, 3554824), (624, 3452281), (707, 3046992), (728, 2959098), (741, 2907184), (771, 2794064), (798, 2699528), (808, 2666118), (912, 2362087), (988, 2180388), (1028, 2095548), (1064, 2024646), (1092, 1972732), (1212, 1777412), (1313, 1640688), (1414, 1523496), (1456, 1479549), (1482, 1453592), (1542, 1397032), (1596, 1349764), (1616, 1333059), (1729, 1245936), (1799, 1197456), (1919, 1122576), (1976, 1090194), (2056, 1047774), (2121, 1015664), (2128, 1012323), (2184, 986366), (2424, 888706), (2626, 820344), (2828, 761748), (2964, 726796), (3084, 698516), (3192, 674882), (3341, 644784), (3458, 622968), (3598, 598728), (3838, 561288), (3939, 546896), (3952, 545097), (4112, 523887), (4242, 507832), (4368, 493183), (4848, 444353), (4883, 441168), (5187, 415312), (5252, 410172), (5397, 399152), (5656, 380874), (5757, 374192), (5928, 363398), (6168, 349258), (6384, 337441), (6682, 322392), (6916, 311484), (7196, 299364), (7676, 280644), (7878, 273448), (8484, 253916), (9191, 234384), (9766, 220584), (10023, 214928), (10374, 207656), (10504, 205086), (10794, 199576), (11312, 190437), (11514, 187096), (11856, 181699), (12336, 174629), (13364, 161196), (13433, 160368), (13832, 155742), (14392, 149682), (14649, 147056), (15352, 140322), (15756, 136724), (16968, 126958), (18382, 117192), (19532, 110292), (20046, 107464), (20748, 103828), (21008, 102543), (21588, 99788), (23028, 93548), (23387, 92112), (24947, 86352), (25957, 82992), (26728, 80598), (26866, 80184), (27573, 78128), (27664, 77871), (28784, 74841), (29298, 73528), (30704, 70161), (31512, 68362), (33936, 63479), (34181, 63024), (36764, 58596), (39064, 55146), (40092, 53732), (40299, 53456), (41496, 51914), (43176, 49894), (46056, 46774)]