1223156844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 288

約数和(自身を含む): 4107783680

約数和(自身を除く): 2884626836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 43, 52, 57, 63, 76, 78, 84, 86, 91, 114, 117, 126, 129, 133, 156, 171, 172, 182, 228, 234, 247, 252, 258, 266, 273, 301, 342, 364, 387, 399, 457, 468, 494, 516, 532, 546, 559, 602, 684, 741, 774, 798, 817, 819, 903, 914, 988, 1092, 1118, 1197, 1204, 1371, 1482, 1548, 1596, 1634, 1638, 1677, 1729, 1806, 1828, 2223, 2236, 2394, 2451, 2709, 2742, 2964, 3199, 3268, 3276, 3354, 3458, 3612, 3913, 4113, 4446, 4788, 4902, 5031, 5187, 5418, 5484, 5719, 5941, 6398, 6708, 6916, 7353, 7826, 8226, 8683, 8892, 9597, 9804, 10062, 10374, 10621, 10836, 11438, 11739, 11882, 12796, 14706, 15561, 15652, 16452, 17157, 17366, 17823, 19194, 19651, 20124, 20748, 21242, 22876, 23478, 23764, 26049, 28791, 29412, 31122, 31863, 34314, 34732, 35217, 35646, 38388, 39302, 41587, 42484, 46956, 51471, 52098, 53469, 57582, 58953, 60781, 62244, 63726, 68628, 70434, 71292, 74347, 78147, 78604, 83174, 95589, 102942, 104196, 106938, 112879, 115164, 117906, 121562, 124761, 127452, 137557, 140868, 148694, 156294, 166348, 176859, 182343, 191178, 205884, 213876, 223041, 225758, 235812, 243124, 249522, 255463, 275114, 297388, 312588, 338637, 353718, 364686, 373369, 374283, 382356, 412671, 446082, 451516, 499044, 510926, 547029, 550228, 669123, 677274, 707436, 729372, 746738, 748566, 766389, 790153, 825342, 892164, 1015911, 1021852, 1094058, 1120107, 1238013, 1338246, 1354548, 1493476, 1497132, 1532778, 1580306, 1650684, 1788241, 2031822, 2188116, 2240214, 2299167, 2370459, 2476026, 2613583, 2676492, 3065556, 3160612, 3360321, 3576482, 4063644, 4480428, 4598334, 4740918, 4853797, 4952052, 5227166, 5364723, 6720642, 7111377, 7152964, 7840749, 9196668, 9481836, 9707594, 10454332, 10729446, 13441284, 14222754, 14561391, 15681498, 16094169, 19415188, 21458892, 23522247, 28445508, 29122782, 31362996, 32188338, 33976579, 43684173, 47044494, 58245564, 64376676, 67953158, 87368346, 94088988, 101929737, 135906316, 174736692, 203859474, 305789211, 407718948, 611578422, 1223156844]

約数ペア:

[(1, 1223156844), (2, 611578422), (3, 407718948), (4, 305789211), (6, 203859474), (7, 174736692), (9, 135906316), (12, 101929737), (13, 94088988), (14, 87368346), (18, 67953158), (19, 64376676), (21, 58245564), (26, 47044494), (28, 43684173), (36, 33976579), (38, 32188338), (39, 31362996), (42, 29122782), (43, 28445508), (52, 23522247), (57, 21458892), (63, 19415188), (76, 16094169), (78, 15681498), (84, 14561391), (86, 14222754), (91, 13441284), (114, 10729446), (117, 10454332), (126, 9707594), (129, 9481836), (133, 9196668), (156, 7840749), (171, 7152964), (172, 7111377), (182, 6720642), (228, 5364723), (234, 5227166), (247, 4952052), (252, 4853797), (258, 4740918), (266, 4598334), (273, 4480428), (301, 4063644), (342, 3576482), (364, 3360321), (387, 3160612), (399, 3065556), (457, 2676492), (468, 2613583), (494, 2476026), (516, 2370459), (532, 2299167), (546, 2240214), (559, 2188116), (602, 2031822), (684, 1788241), (741, 1650684), (774, 1580306), (798, 1532778), (817, 1497132), (819, 1493476), (903, 1354548), (914, 1338246), (988, 1238013), (1092, 1120107), (1118, 1094058), (1197, 1021852), (1204, 1015911), (1371, 892164), (1482, 825342), (1548, 790153), (1596, 766389), (1634, 748566), (1638, 746738), (1677, 729372), (1729, 707436), (1806, 677274), (1828, 669123), (2223, 550228), (2236, 547029), (2394, 510926), (2451, 499044), (2709, 451516), (2742, 446082), (2964, 412671), (3199, 382356), (3268, 374283), (3276, 373369), (3354, 364686), (3458, 353718), (3612, 338637), (3913, 312588), (4113, 297388), (4446, 275114), (4788, 255463), (4902, 249522), (5031, 243124), (5187, 235812), (5418, 225758), (5484, 223041), (5719, 213876), (5941, 205884), (6398, 191178), (6708, 182343), (6916, 176859), (7353, 166348), (7826, 156294), (8226, 148694), (8683, 140868), (8892, 137557), (9597, 127452), (9804, 124761), (10062, 121562), (10374, 117906), (10621, 115164), (10836, 112879), (11438, 106938), (11739, 104196), (11882, 102942), (12796, 95589), (14706, 83174), (15561, 78604), (15652, 78147), (16452, 74347), (17157, 71292), (17366, 70434), (17823, 68628), (19194, 63726), (19651, 62244), (20124, 60781), (20748, 58953), (21242, 57582), (22876, 53469), (23478, 52098), (23764, 51471), (26049, 46956), (28791, 42484), (29412, 41587), (31122, 39302), (31863, 38388), (34314, 35646), (34732, 35217)]