957176584

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 2380976640

約数和(自身を除く): 1423800056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 73, 83, 91, 98, 104, 124, 146, 166, 182, 196, 217, 248, 292, 332, 364, 392, 403, 434, 511, 581, 584, 637, 664, 728, 806, 868, 949, 1022, 1079, 1162, 1274, 1519, 1612, 1736, 1898, 2044, 2158, 2263, 2324, 2548, 2573, 2821, 3038, 3224, 3577, 3796, 4067, 4088, 4316, 4526, 4648, 5096, 5146, 5642, 6059, 6076, 6643, 7154, 7553, 7592, 8134, 8632, 9052, 10292, 11284, 12118, 12152, 13286, 14308, 15106, 15841, 16268, 18011, 18104, 19747, 20584, 22568, 24236, 26572, 28616, 29419, 30212, 31682, 32536, 33449, 36022, 39494, 42413, 46501, 48472, 52871, 53144, 58838, 60424, 63364, 66898, 72044, 78767, 78988, 84826, 93002, 105742, 110887, 117676, 126077, 126728, 133796, 144088, 157534, 157976, 169652, 186004, 187829, 205933, 211484, 221774, 234143, 235352, 252154, 267592, 296891, 315068, 339304, 372008, 375658, 411866, 422968, 443548, 468286, 504308, 551369, 593782, 630136, 751316, 823732, 887096, 936572, 1008616, 1102738, 1187564, 1314803, 1441531, 1502632, 1639001, 1647464, 1873144, 2205476, 2375128, 2441777, 2629606, 2883062, 3278002, 3859583, 4410952, 4883554, 5259212, 5766124, 6556004, 7719166, 9203621, 9767108, 10518424, 11532248, 13112008, 15438332, 17092439, 18407242, 19534216, 30876664, 34184878, 36814484, 68369756, 73628968, 119647073, 136739512, 239294146, 478588292, 957176584]

約数ペア:

[(1, 957176584), (2, 478588292), (4, 239294146), (7, 136739512), (8, 119647073), (13, 73628968), (14, 68369756), (26, 36814484), (28, 34184878), (31, 30876664), (49, 19534216), (52, 18407242), (56, 17092439), (62, 15438332), (73, 13112008), (83, 11532248), (91, 10518424), (98, 9767108), (104, 9203621), (124, 7719166), (146, 6556004), (166, 5766124), (182, 5259212), (196, 4883554), (217, 4410952), (248, 3859583), (292, 3278002), (332, 2883062), (364, 2629606), (392, 2441777), (403, 2375128), (434, 2205476), (511, 1873144), (581, 1647464), (584, 1639001), (637, 1502632), (664, 1441531), (728, 1314803), (806, 1187564), (868, 1102738), (949, 1008616), (1022, 936572), (1079, 887096), (1162, 823732), (1274, 751316), (1519, 630136), (1612, 593782), (1736, 551369), (1898, 504308), (2044, 468286), (2158, 443548), (2263, 422968), (2324, 411866), (2548, 375658), (2573, 372008), (2821, 339304), (3038, 315068), (3224, 296891), (3577, 267592), (3796, 252154), (4067, 235352), (4088, 234143), (4316, 221774), (4526, 211484), (4648, 205933), (5096, 187829), (5146, 186004), (5642, 169652), (6059, 157976), (6076, 157534), (6643, 144088), (7154, 133796), (7553, 126728), (7592, 126077), (8134, 117676), (8632, 110887), (9052, 105742), (10292, 93002), (11284, 84826), (12118, 78988), (12152, 78767), (13286, 72044), (14308, 66898), (15106, 63364), (15841, 60424), (16268, 58838), (18011, 53144), (18104, 52871), (19747, 48472), (20584, 46501), (22568, 42413), (24236, 39494), (26572, 36022), (28616, 33449), (29419, 32536), (30212, 31682)]