385856256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 1117168640

約数和(自身を除く): 731312384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 456, 496, 589, 608, 744, 768, 853, 912, 992, 1178, 1216, 1488, 1706, 1767, 1824, 1984, 2356, 2432, 2559, 2976, 3412, 3534, 3648, 3968, 4712, 4864, 5118, 5952, 6824, 7068, 7296, 7936, 9424, 10236, 11904, 13648, 14136, 14592, 16207, 18848, 20472, 23808, 26443, 27296, 28272, 32414, 37696, 40944, 48621, 52886, 54592, 56544, 64828, 75392, 79329, 81888, 97242, 105772, 109184, 113088, 129656, 150784, 158658, 163776, 194484, 211544, 218368, 226176, 259312, 317316, 327552, 388968, 423088, 452352, 502417, 518624, 634632, 655104, 777936, 846176, 1004834, 1037248, 1269264, 1507251, 1555872, 1692352, 2009668, 2074496, 2538528, 3014502, 3111744, 3384704, 4019336, 4148992, 5077056, 6029004, 6223488, 6769408, 8038672, 10154112, 12058008, 12446976, 16077344, 20308224, 24116016, 32154688, 48232032, 64309376, 96464064, 128618752, 192928128, 385856256]

約数ペア:

[(1, 385856256), (2, 192928128), (3, 128618752), (4, 96464064), (6, 64309376), (8, 48232032), (12, 32154688), (16, 24116016), (19, 20308224), (24, 16077344), (31, 12446976), (32, 12058008), (38, 10154112), (48, 8038672), (57, 6769408), (62, 6223488), (64, 6029004), (76, 5077056), (93, 4148992), (96, 4019336), (114, 3384704), (124, 3111744), (128, 3014502), (152, 2538528), (186, 2074496), (192, 2009668), (228, 1692352), (248, 1555872), (256, 1507251), (304, 1269264), (372, 1037248), (384, 1004834), (456, 846176), (496, 777936), (589, 655104), (608, 634632), (744, 518624), (768, 502417), (853, 452352), (912, 423088), (992, 388968), (1178, 327552), (1216, 317316), (1488, 259312), (1706, 226176), (1767, 218368), (1824, 211544), (1984, 194484), (2356, 163776), (2432, 158658), (2559, 150784), (2976, 129656), (3412, 113088), (3534, 109184), (3648, 105772), (3968, 97242), (4712, 81888), (4864, 79329), (5118, 75392), (5952, 64828), (6824, 56544), (7068, 54592), (7296, 52886), (7936, 48621), (9424, 40944), (10236, 37696), (11904, 32414), (13648, 28272), (14136, 27296), (14592, 26443), (16207, 23808), (18848, 20472)]