4000064292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3590

約数の個数: 144

約数和(自身を含む): 12011044864

約数和(自身を除く): 8010980572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 151, 186, 217, 252, 279, 302, 372, 434, 453, 558, 604, 651, 868, 906, 1057, 1116, 1302, 1359, 1812, 1953, 2114, 2604, 2718, 3171, 3391, 3906, 4228, 4681, 5436, 6342, 6782, 7812, 9362, 9513, 10173, 12684, 13564, 14043, 18724, 19026, 20346, 23737, 28086, 30519, 32767, 38052, 40692, 42129, 47474, 56172, 61038, 65534, 71211, 84258, 94948, 98301, 105121, 122076, 131068, 142422, 168516, 196602, 210242, 213633, 284844, 294903, 315363, 393204, 420484, 427266, 512041, 589806, 630726, 735847, 854532, 946089, 1024082, 1179612, 1261452, 1471694, 1536123, 1892178, 2048164, 2207541, 2943388, 3072246, 3584287, 3784356, 4415082, 4608369, 6144492, 6622623, 7168574, 8830164, 9216738, 10752861, 13245246, 14337148, 15873271, 18433476, 21505722, 26490492, 31746542, 32258583, 43011444, 47619813, 63493084, 64517166, 95239626, 111112897, 129034332, 142859439, 190479252, 222225794, 285718878, 333338691, 444451588, 571437756, 666677382, 1000016073, 1333354764, 2000032146, 4000064292]

約数ペア:

[(1, 4000064292), (2, 2000032146), (3, 1333354764), (4, 1000016073), (6, 666677382), (7, 571437756), (9, 444451588), (12, 333338691), (14, 285718878), (18, 222225794), (21, 190479252), (28, 142859439), (31, 129034332), (36, 111112897), (42, 95239626), (62, 64517166), (63, 63493084), (84, 47619813), (93, 43011444), (124, 32258583), (126, 31746542), (151, 26490492), (186, 21505722), (217, 18433476), (252, 15873271), (279, 14337148), (302, 13245246), (372, 10752861), (434, 9216738), (453, 8830164), (558, 7168574), (604, 6622623), (651, 6144492), (868, 4608369), (906, 4415082), (1057, 3784356), (1116, 3584287), (1302, 3072246), (1359, 2943388), (1812, 2207541), (1953, 2048164), (2114, 1892178), (2604, 1536123), (2718, 1471694), (3171, 1261452), (3391, 1179612), (3906, 1024082), (4228, 946089), (4681, 854532), (5436, 735847), (6342, 630726), (6782, 589806), (7812, 512041), (9362, 427266), (9513, 420484), (10173, 393204), (12684, 315363), (13564, 294903), (14043, 284844), (18724, 213633), (19026, 210242), (20346, 196602), (23737, 168516), (28086, 142422), (30519, 131068), (32767, 122076), (38052, 105121), (40692, 98301), (42129, 94948), (47474, 84258), (56172, 71211), (61038, 65534)]