489274032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 1442907648

約数和(自身を除く): 953633616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 73, 78, 92, 104, 138, 146, 156, 184, 208, 219, 276, 292, 299, 312, 368, 438, 467, 552, 584, 598, 624, 876, 897, 934, 949, 1104, 1168, 1196, 1401, 1679, 1752, 1794, 1868, 1898, 2392, 2802, 2847, 3358, 3504, 3588, 3736, 3796, 4784, 5037, 5604, 5694, 6071, 6716, 7176, 7472, 7592, 10074, 10741, 11208, 11388, 12142, 13432, 14352, 15184, 18213, 20148, 21482, 21827, 22416, 22776, 24284, 26864, 32223, 34091, 36426, 40296, 42964, 43654, 45552, 48568, 64446, 65481, 68182, 72852, 80592, 85928, 87308, 97136, 102273, 128892, 130962, 136364, 139633, 145704, 171856, 174616, 204546, 257784, 261924, 272728, 279266, 291408, 349232, 409092, 418899, 443183, 515568, 523848, 545456, 558532, 784093, 818184, 837798, 886366, 1047696, 1117064, 1329549, 1568186, 1636368, 1675596, 1772732, 2234128, 2352279, 2659098, 3136372, 3351192, 3545464, 4704558, 5318196, 6272744, 6702384, 7090928, 9409116, 10193209, 10636392, 12545488, 18818232, 20386418, 21272784, 30579627, 37636464, 40772836, 61159254, 81545672, 122318508, 163091344, 244637016, 489274032]

約数ペア:

[(1, 489274032), (2, 244637016), (3, 163091344), (4, 122318508), (6, 81545672), (8, 61159254), (12, 40772836), (13, 37636464), (16, 30579627), (23, 21272784), (24, 20386418), (26, 18818232), (39, 12545488), (46, 10636392), (48, 10193209), (52, 9409116), (69, 7090928), (73, 6702384), (78, 6272744), (92, 5318196), (104, 4704558), (138, 3545464), (146, 3351192), (156, 3136372), (184, 2659098), (208, 2352279), (219, 2234128), (276, 1772732), (292, 1675596), (299, 1636368), (312, 1568186), (368, 1329549), (438, 1117064), (467, 1047696), (552, 886366), (584, 837798), (598, 818184), (624, 784093), (876, 558532), (897, 545456), (934, 523848), (949, 515568), (1104, 443183), (1168, 418899), (1196, 409092), (1401, 349232), (1679, 291408), (1752, 279266), (1794, 272728), (1868, 261924), (1898, 257784), (2392, 204546), (2802, 174616), (2847, 171856), (3358, 145704), (3504, 139633), (3588, 136364), (3736, 130962), (3796, 128892), (4784, 102273), (5037, 97136), (5604, 87308), (5694, 85928), (6071, 80592), (6716, 72852), (7176, 68182), (7472, 65481), (7592, 64446), (10074, 48568), (10741, 45552), (11208, 43654), (11388, 42964), (12142, 40296), (13432, 36426), (14352, 34091), (15184, 32223), (18213, 26864), (20148, 24284), (21482, 22776), (21827, 22416)]