457738008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 1455552000

約数和(自身を除く): 997813992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 79, 84, 91, 98, 104, 147, 156, 158, 168, 182, 196, 237, 273, 294, 312, 316, 364, 379, 392, 474, 546, 553, 588, 632, 637, 728, 758, 948, 1027, 1092, 1106, 1137, 1176, 1274, 1516, 1659, 1896, 1911, 2054, 2184, 2212, 2274, 2548, 2653, 3032, 3081, 3318, 3822, 3871, 4108, 4424, 4548, 4927, 5096, 5306, 6162, 6636, 7189, 7644, 7742, 7959, 8216, 9096, 9854, 10612, 11613, 12324, 13272, 14378, 14781, 15288, 15484, 15918, 18571, 19708, 21224, 21567, 23226, 24648, 28756, 29562, 29941, 30968, 31836, 34489, 37142, 39416, 43134, 46452, 50323, 55713, 57512, 59124, 59882, 63672, 68978, 74284, 86268, 89823, 92904, 100646, 103467, 111426, 118248, 119764, 137956, 148568, 150969, 172536, 179646, 201292, 206934, 209587, 222852, 239528, 241423, 275912, 301938, 359292, 389233, 402584, 413868, 419174, 445704, 482846, 603876, 628761, 718584, 724269, 778466, 827736, 838348, 965692, 1167699, 1207752, 1257522, 1448538, 1467109, 1556932, 1676696, 1931384, 2335398, 2515044, 2724631, 2897076, 2934218, 3113864, 4401327, 4670796, 5030088, 5449262, 5794152, 5868436, 8173893, 8802654, 9341592, 10898524, 11736872, 16347786, 17605308, 19072417, 21797048, 32695572, 35210616, 38144834, 57217251, 65391144, 76289668, 114434502, 152579336, 228869004, 457738008]

約数ペア:

[(1, 457738008), (2, 228869004), (3, 152579336), (4, 114434502), (6, 76289668), (7, 65391144), (8, 57217251), (12, 38144834), (13, 35210616), (14, 32695572), (21, 21797048), (24, 19072417), (26, 17605308), (28, 16347786), (39, 11736872), (42, 10898524), (49, 9341592), (52, 8802654), (56, 8173893), (78, 5868436), (79, 5794152), (84, 5449262), (91, 5030088), (98, 4670796), (104, 4401327), (147, 3113864), (156, 2934218), (158, 2897076), (168, 2724631), (182, 2515044), (196, 2335398), (237, 1931384), (273, 1676696), (294, 1556932), (312, 1467109), (316, 1448538), (364, 1257522), (379, 1207752), (392, 1167699), (474, 965692), (546, 838348), (553, 827736), (588, 778466), (632, 724269), (637, 718584), (728, 628761), (758, 603876), (948, 482846), (1027, 445704), (1092, 419174), (1106, 413868), (1137, 402584), (1176, 389233), (1274, 359292), (1516, 301938), (1659, 275912), (1896, 241423), (1911, 239528), (2054, 222852), (2184, 209587), (2212, 206934), (2274, 201292), (2548, 179646), (2653, 172536), (3032, 150969), (3081, 148568), (3318, 137956), (3822, 119764), (3871, 118248), (4108, 111426), (4424, 103467), (4548, 100646), (4927, 92904), (5096, 89823), (5306, 86268), (6162, 74284), (6636, 68978), (7189, 63672), (7644, 59882), (7742, 59124), (7959, 57512), (8216, 55713), (9096, 50323), (9854, 46452), (10612, 43134), (11613, 39416), (12324, 37142), (13272, 34489), (14378, 31836), (14781, 30968), (15288, 29941), (15484, 29562), (15918, 28756), (18571, 24648), (19708, 23226), (21224, 21567)]