489759424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 1316736000

約数和(自身を除く): 826976576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 29, 32, 44, 46, 56, 58, 64, 77, 88, 92, 112, 116, 149, 154, 161, 176, 184, 203, 224, 232, 253, 298, 308, 319, 322, 352, 368, 406, 448, 464, 506, 596, 616, 638, 644, 667, 704, 736, 812, 928, 1012, 1043, 1192, 1232, 1276, 1288, 1334, 1472, 1624, 1639, 1771, 1856, 2024, 2086, 2233, 2384, 2464, 2552, 2576, 2668, 3248, 3278, 3427, 3542, 4048, 4172, 4321, 4466, 4669, 4768, 4928, 5104, 5152, 5336, 6496, 6556, 6854, 7084, 7337, 8096, 8344, 8642, 8932, 9338, 9536, 10208, 10304, 10672, 11473, 12992, 13112, 13708, 14168, 14674, 16192, 16688, 17284, 17864, 18676, 20416, 21344, 22946, 23989, 26224, 27416, 28336, 29348, 30247, 33376, 34568, 35728, 37352, 37697, 42688, 45892, 47531, 47978, 51359, 52448, 54832, 56672, 58696, 60494, 66752, 69136, 71456, 74704, 75394, 91784, 95062, 95956, 99383, 102718, 104896, 109664, 113344, 117392, 120988, 138272, 142912, 149408, 150788, 183568, 190124, 191912, 198766, 205436, 219328, 234784, 241976, 263879, 276544, 298816, 301576, 332717, 367136, 380248, 383824, 397532, 410872, 469568, 483952, 527758, 603152, 665434, 695681, 734272, 760496, 767648, 795064, 821744, 967904, 1055516, 1093213, 1206304, 1330868, 1391362, 1520992, 1535296, 1590128, 1643488, 1935808, 2111032, 2186426, 2412608, 2661736, 2782724, 3041984, 3180256, 3286976, 4222064, 4372852, 5323472, 5565448, 6360512, 7652491, 8444128, 8745704, 10646944, 11130896, 15304982, 16888256, 17491408, 21293888, 22261792, 30609964, 34982816, 44523584, 61219928, 69965632, 122439856, 244879712, 489759424]

約数ペア:

[(1, 489759424), (2, 244879712), (4, 122439856), (7, 69965632), (8, 61219928), (11, 44523584), (14, 34982816), (16, 30609964), (22, 22261792), (23, 21293888), (28, 17491408), (29, 16888256), (32, 15304982), (44, 11130896), (46, 10646944), (56, 8745704), (58, 8444128), (64, 7652491), (77, 6360512), (88, 5565448), (92, 5323472), (112, 4372852), (116, 4222064), (149, 3286976), (154, 3180256), (161, 3041984), (176, 2782724), (184, 2661736), (203, 2412608), (224, 2186426), (232, 2111032), (253, 1935808), (298, 1643488), (308, 1590128), (319, 1535296), (322, 1520992), (352, 1391362), (368, 1330868), (406, 1206304), (448, 1093213), (464, 1055516), (506, 967904), (596, 821744), (616, 795064), (638, 767648), (644, 760496), (667, 734272), (704, 695681), (736, 665434), (812, 603152), (928, 527758), (1012, 483952), (1043, 469568), (1192, 410872), (1232, 397532), (1276, 383824), (1288, 380248), (1334, 367136), (1472, 332717), (1624, 301576), (1639, 298816), (1771, 276544), (1856, 263879), (2024, 241976), (2086, 234784), (2233, 219328), (2384, 205436), (2464, 198766), (2552, 191912), (2576, 190124), (2668, 183568), (3248, 150788), (3278, 149408), (3427, 142912), (3542, 138272), (4048, 120988), (4172, 117392), (4321, 113344), (4466, 109664), (4669, 104896), (4768, 102718), (4928, 99383), (5104, 95956), (5152, 95062), (5336, 91784), (6496, 75394), (6556, 74704), (6854, 71456), (7084, 69136), (7337, 66752), (8096, 60494), (8344, 58696), (8642, 56672), (8932, 54832), (9338, 52448), (9536, 51359), (10208, 47978), (10304, 47531), (10672, 45892), (11473, 42688), (12992, 37697), (13112, 37352), (13708, 35728), (14168, 34568), (14674, 33376), (16192, 30247), (16688, 29348), (17284, 28336), (17864, 27416), (18676, 26224), (20416, 23989), (21344, 22946)]