487240832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 1130976000

約数和(自身を除く): 643735168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 32, 46, 52, 58, 64, 92, 104, 116, 128, 184, 208, 232, 299, 368, 377, 416, 439, 464, 598, 667, 736, 754, 832, 878, 928, 1196, 1334, 1472, 1508, 1664, 1756, 1856, 2392, 2668, 2944, 3016, 3512, 3712, 4784, 5336, 5707, 6032, 7024, 8671, 9568, 10097, 10672, 11414, 12064, 12731, 14048, 17342, 19136, 20194, 21344, 22828, 24128, 25462, 28096, 34684, 38272, 40388, 42688, 45656, 48256, 50924, 56192, 69368, 80776, 85376, 91312, 101848, 131261, 138736, 161552, 165503, 182624, 203696, 262522, 277472, 292813, 323104, 331006, 365248, 407392, 525044, 554944, 585626, 646208, 662012, 730496, 814784, 1050088, 1109888, 1171252, 1292416, 1324024, 1629568, 2100176, 2342504, 2648048, 3806569, 4200352, 4685008, 5296096, 7613138, 8400704, 9370016, 10592192, 15226276, 16801408, 18740032, 21184384, 30452552, 37480064, 60905104, 121810208, 243620416, 487240832]

約数ペア:

[(1, 487240832), (2, 243620416), (4, 121810208), (8, 60905104), (13, 37480064), (16, 30452552), (23, 21184384), (26, 18740032), (29, 16801408), (32, 15226276), (46, 10592192), (52, 9370016), (58, 8400704), (64, 7613138), (92, 5296096), (104, 4685008), (116, 4200352), (128, 3806569), (184, 2648048), (208, 2342504), (232, 2100176), (299, 1629568), (368, 1324024), (377, 1292416), (416, 1171252), (439, 1109888), (464, 1050088), (598, 814784), (667, 730496), (736, 662012), (754, 646208), (832, 585626), (878, 554944), (928, 525044), (1196, 407392), (1334, 365248), (1472, 331006), (1508, 323104), (1664, 292813), (1756, 277472), (1856, 262522), (2392, 203696), (2668, 182624), (2944, 165503), (3016, 161552), (3512, 138736), (3712, 131261), (4784, 101848), (5336, 91312), (5707, 85376), (6032, 80776), (7024, 69368), (8671, 56192), (9568, 50924), (10097, 48256), (10672, 45656), (11414, 42688), (12064, 40388), (12731, 38272), (14048, 34684), (17342, 28096), (19136, 25462), (20194, 24128), (21344, 22828)]