309007944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1069723200

約数和(自身を除く): 760715256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 61, 63, 69, 72, 76, 84, 92, 114, 122, 126, 133, 138, 152, 161, 168, 171, 183, 184, 207, 228, 244, 252, 266, 276, 322, 342, 366, 399, 414, 427, 437, 456, 483, 488, 504, 529, 532, 549, 552, 644, 684, 732, 798, 828, 854, 874, 966, 1058, 1064, 1098, 1159, 1197, 1281, 1288, 1311, 1368, 1403, 1449, 1464, 1587, 1596, 1656, 1708, 1748, 1932, 2116, 2196, 2318, 2394, 2562, 2622, 2806, 2898, 3059, 3174, 3192, 3416, 3477, 3496, 3703, 3843, 3864, 3933, 4209, 4232, 4392, 4636, 4761, 4788, 5124, 5244, 5612, 5796, 6118, 6348, 6954, 7406, 7686, 7866, 8113, 8418, 9177, 9272, 9522, 9576, 9821, 10051, 10248, 10431, 10488, 11109, 11224, 11592, 12236, 12627, 12696, 13908, 14812, 15372, 15732, 16226, 16836, 18354, 19044, 19642, 20102, 20862, 22218, 24339, 24472, 25254, 26657, 27531, 27816, 29463, 29624, 30153, 30744, 31464, 32269, 32452, 33327, 33672, 36708, 38088, 39284, 40204, 41724, 44436, 48678, 50508, 53314, 55062, 58926, 60306, 64538, 64904, 66654, 70357, 73017, 73416, 78568, 79971, 80408, 83448, 88389, 88872, 90459, 96807, 97356, 101016, 106628, 110124, 117852, 120612, 129076, 133308, 140714, 146034, 159942, 176778, 180918, 186599, 193614, 194712, 211071, 213256, 220248, 225883, 235704, 239913, 241224, 258152, 266616, 281428, 290421, 292068, 319884, 353556, 361836, 373198, 387228, 422142, 451766, 479826, 559797, 562856, 580842, 584136, 613111, 633213, 639768, 677649, 707112, 723672, 746396, 774456, 844284, 903532, 959652, 1119594, 1161684, 1226222, 1266426, 1355298, 1492792, 1679391, 1688568, 1807064, 1839333, 1919304, 2032947, 2239188, 2323368, 2452444, 2532852, 2710596, 3358782, 3678666, 4065894, 4291777, 4478376, 4904888, 5065704, 5421192, 5517999, 6717564, 7357332, 8131788, 8583554, 11035998, 12875331, 13435128, 14714664, 16263576, 17167108, 22071996, 25750662, 34334216, 38625993, 44143992, 51501324, 77251986, 103002648, 154503972, 309007944]

約数ペア:

[(1, 309007944), (2, 154503972), (3, 103002648), (4, 77251986), (6, 51501324), (7, 44143992), (8, 38625993), (9, 34334216), (12, 25750662), (14, 22071996), (18, 17167108), (19, 16263576), (21, 14714664), (23, 13435128), (24, 12875331), (28, 11035998), (36, 8583554), (38, 8131788), (42, 7357332), (46, 6717564), (56, 5517999), (57, 5421192), (61, 5065704), (63, 4904888), (69, 4478376), (72, 4291777), (76, 4065894), (84, 3678666), (92, 3358782), (114, 2710596), (122, 2532852), (126, 2452444), (133, 2323368), (138, 2239188), (152, 2032947), (161, 1919304), (168, 1839333), (171, 1807064), (183, 1688568), (184, 1679391), (207, 1492792), (228, 1355298), (244, 1266426), (252, 1226222), (266, 1161684), (276, 1119594), (322, 959652), (342, 903532), (366, 844284), (399, 774456), (414, 746396), (427, 723672), (437, 707112), (456, 677649), (483, 639768), (488, 633213), (504, 613111), (529, 584136), (532, 580842), (549, 562856), (552, 559797), (644, 479826), (684, 451766), (732, 422142), (798, 387228), (828, 373198), (854, 361836), (874, 353556), (966, 319884), (1058, 292068), (1064, 290421), (1098, 281428), (1159, 266616), (1197, 258152), (1281, 241224), (1288, 239913), (1311, 235704), (1368, 225883), (1403, 220248), (1449, 213256), (1464, 211071), (1587, 194712), (1596, 193614), (1656, 186599), (1708, 180918), (1748, 176778), (1932, 159942), (2116, 146034), (2196, 140714), (2318, 133308), (2394, 129076), (2562, 120612), (2622, 117852), (2806, 110124), (2898, 106628), (3059, 101016), (3174, 97356), (3192, 96807), (3416, 90459), (3477, 88872), (3496, 88389), (3703, 83448), (3843, 80408), (3864, 79971), (3933, 78568), (4209, 73416), (4232, 73017), (4392, 70357), (4636, 66654), (4761, 64904), (4788, 64538), (5124, 60306), (5244, 58926), (5612, 55062), (5796, 53314), (6118, 50508), (6348, 48678), (6954, 44436), (7406, 41724), (7686, 40204), (7866, 39284), (8113, 38088), (8418, 36708), (9177, 33672), (9272, 33327), (9522, 32452), (9576, 32269), (9821, 31464), (10051, 30744), (10248, 30153), (10431, 29624), (10488, 29463), (11109, 27816), (11224, 27531), (11592, 26657), (12236, 25254), (12627, 24472), (12696, 24339), (13908, 22218), (14812, 20862), (15372, 20102), (15732, 19642), (16226, 19044), (16836, 18354)]