2890642368

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25561}}^1$

素因数の和:25626

約数の個数: 112

約数和(自身を含む): 8310717440

約数和(自身を除く): 5420075072

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, 152, 186, 192, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2976, 3534, 3648, 4712, 5952, 7068, 9424, 14136, 18848, 25561, 28272, 37696, 51122, 56544, 76683, 102244, 113088, 153366, 204488, 306732, 408976, 485659, 613464, 792391, 817952, 971318, 1226928, 1456977, 1584782, 1635904, 1942636, 2377173, 2453856, 2913954, 3169564, 3885272, 4754346, 4907712, 5827908, 6339128, 7770544, 9508692, 11655816, 12678256, 15055429, 15541088, 19017384, 23311632, 25356512, 30110858, 31082176, 38034768, 45166287, 46623264, 50713024, 60221716, 76069536, 90332574, 93246528, 120443432, 152139072, 180665148, 240886864, 361330296, 481773728, 722660592, 963547456, 1445321184, 2890642368]

約数ペア:

[(1, 2890642368), (2, 1445321184), (3, 963547456), (4, 722660592), (6, 481773728), (8, 361330296), (12, 240886864), (16, 180665148), (19, 152139072), (24, 120443432), (31, 93246528), (32, 90332574), (38, 76069536), (48, 60221716), (57, 50713024), (62, 46623264), (64, 45166287), (76, 38034768), (93, 31082176), (96, 30110858), (114, 25356512), (124, 23311632), (152, 19017384), (186, 15541088), (192, 15055429), (228, 12678256), (248, 11655816), (304, 9508692), (372, 7770544), (456, 6339128), (496, 5827908), (589, 4907712), (608, 4754346), (744, 3885272), (912, 3169564), (992, 2913954), (1178, 2453856), (1216, 2377173), (1488, 1942636), (1767, 1635904), (1824, 1584782), (1984, 1456977), (2356, 1226928), (2976, 971318), (3534, 817952), (3648, 792391), (4712, 613464), (5952, 485659), (7068, 408976), (9424, 306732), (14136, 204488), (18848, 153366), (25561, 113088), (28272, 102244), (37696, 76683), (51122, 56544)]