2491605408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2975

約数の個数: 144

約数和(自身を含む): 7174427904

約数和(自身を除く): 4682822496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 496, 527, 544, 578, 744, 816, 867, 992, 1054, 1156, 1488, 1581, 1632, 1734, 2108, 2312, 2897, 2976, 3162, 3468, 4216, 4624, 5794, 6324, 6936, 8432, 8691, 8959, 9248, 11588, 12648, 13872, 16864, 17382, 17918, 23176, 25296, 26877, 27744, 34764, 35836, 46352, 49249, 50592, 53754, 69528, 71672, 89807, 92704, 98498, 107508, 139056, 143344, 147747, 179614, 196996, 215016, 269421, 278112, 286688, 295494, 359228, 393992, 430032, 538842, 590988, 718456, 787984, 837233, 860064, 1077684, 1181976, 1436912, 1526719, 1575968, 1674466, 2155368, 2363952, 2511699, 2873824, 3053438, 3348932, 4310736, 4580157, 4727904, 5023398, 6106876, 6697864, 8621472, 9160314, 10046796, 12213752, 13395728, 18320628, 20093592, 24427504, 25954223, 26791456, 36641256, 40187184, 48855008, 51908446, 73282512, 77862669, 80374368, 103816892, 146565024, 155725338, 207633784, 311450676, 415267568, 622901352, 830535136, 1245802704, 2491605408]

約数ペア:

[(1, 2491605408), (2, 1245802704), (3, 830535136), (4, 622901352), (6, 415267568), (8, 311450676), (12, 207633784), (16, 155725338), (17, 146565024), (24, 103816892), (31, 80374368), (32, 77862669), (34, 73282512), (48, 51908446), (51, 48855008), (62, 40187184), (68, 36641256), (93, 26791456), (96, 25954223), (102, 24427504), (124, 20093592), (136, 18320628), (186, 13395728), (204, 12213752), (248, 10046796), (272, 9160314), (289, 8621472), (372, 6697864), (408, 6106876), (496, 5023398), (527, 4727904), (544, 4580157), (578, 4310736), (744, 3348932), (816, 3053438), (867, 2873824), (992, 2511699), (1054, 2363952), (1156, 2155368), (1488, 1674466), (1581, 1575968), (1632, 1526719), (1734, 1436912), (2108, 1181976), (2312, 1077684), (2897, 860064), (2976, 837233), (3162, 787984), (3468, 718456), (4216, 590988), (4624, 538842), (5794, 430032), (6324, 393992), (6936, 359228), (8432, 295494), (8691, 286688), (8959, 278112), (9248, 269421), (11588, 215016), (12648, 196996), (13872, 179614), (16864, 147747), (17382, 143344), (17918, 139056), (23176, 107508), (25296, 98498), (26877, 92704), (27744, 89807), (34764, 71672), (35836, 69528), (46352, 53754), (49249, 50592)]