489907704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 1528329600

約数和(自身を除く): 1038421896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 121, 132, 143, 152, 156, 209, 228, 242, 247, 264, 286, 312, 363, 418, 429, 456, 484, 494, 572, 627, 683, 726, 741, 836, 858, 968, 988, 1144, 1254, 1366, 1452, 1482, 1573, 1672, 1716, 1976, 2049, 2299, 2508, 2717, 2732, 2904, 2964, 3146, 3432, 4098, 4598, 4719, 5016, 5434, 5464, 5928, 6292, 6897, 7513, 8151, 8196, 8879, 9196, 9438, 10868, 12584, 12977, 13794, 15026, 16302, 16392, 17758, 18392, 18876, 21736, 22539, 25954, 26637, 27588, 29887, 30052, 32604, 35516, 37752, 38931, 45078, 51908, 53274, 55176, 59774, 60104, 65208, 71032, 77862, 82643, 89661, 90156, 97669, 103816, 106548, 119548, 142747, 155724, 165286, 168701, 179322, 180312, 195338, 213096, 239096, 247929, 285494, 293007, 311448, 330572, 337402, 358644, 390676, 428241, 495858, 506103, 570988, 586014, 661144, 674804, 717288, 781352, 856482, 991716, 1012206, 1074359, 1141976, 1172028, 1349608, 1570217, 1712964, 1855711, 1983432, 2024412, 2148718, 2344056, 3140434, 3223077, 3425928, 3711422, 4048824, 4297436, 4710651, 5567133, 6280868, 6446154, 7422844, 8594872, 9421302, 11134266, 12561736, 12892308, 14845688, 18842604, 20412821, 22268532, 25784616, 37685208, 40825642, 44537064, 61238463, 81651284, 122476926, 163302568, 244953852, 489907704]

約数ペア:

[(1, 489907704), (2, 244953852), (3, 163302568), (4, 122476926), (6, 81651284), (8, 61238463), (11, 44537064), (12, 40825642), (13, 37685208), (19, 25784616), (22, 22268532), (24, 20412821), (26, 18842604), (33, 14845688), (38, 12892308), (39, 12561736), (44, 11134266), (52, 9421302), (57, 8594872), (66, 7422844), (76, 6446154), (78, 6280868), (88, 5567133), (104, 4710651), (114, 4297436), (121, 4048824), (132, 3711422), (143, 3425928), (152, 3223077), (156, 3140434), (209, 2344056), (228, 2148718), (242, 2024412), (247, 1983432), (264, 1855711), (286, 1712964), (312, 1570217), (363, 1349608), (418, 1172028), (429, 1141976), (456, 1074359), (484, 1012206), (494, 991716), (572, 856482), (627, 781352), (683, 717288), (726, 674804), (741, 661144), (836, 586014), (858, 570988), (968, 506103), (988, 495858), (1144, 428241), (1254, 390676), (1366, 358644), (1452, 337402), (1482, 330572), (1573, 311448), (1672, 293007), (1716, 285494), (1976, 247929), (2049, 239096), (2299, 213096), (2508, 195338), (2717, 180312), (2732, 179322), (2904, 168701), (2964, 165286), (3146, 155724), (3432, 142747), (4098, 119548), (4598, 106548), (4719, 103816), (5016, 97669), (5434, 90156), (5464, 89661), (5928, 82643), (6292, 77862), (6897, 71032), (7513, 65208), (8151, 60104), (8196, 59774), (8879, 55176), (9196, 53274), (9438, 51908), (10868, 45078), (12584, 38931), (12977, 37752), (13794, 35516), (15026, 32604), (16302, 30052), (16392, 29887), (17758, 27588), (18392, 26637), (18876, 25954), (21736, 22539)]