8889317304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7621}}^1$

素因数の和:7821

約数の個数: 128

約数和(自身を含む): 26078215680

約数和(自身を除く): 17188898376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 131, 159, 168, 212, 262, 318, 371, 393, 424, 524, 636, 742, 786, 917, 1048, 1113, 1272, 1484, 1572, 1834, 2226, 2751, 2968, 3144, 3668, 4452, 5502, 6943, 7336, 7621, 8904, 11004, 13886, 15242, 20829, 22008, 22863, 27772, 30484, 41658, 45726, 48601, 53347, 55544, 60968, 83316, 91452, 97202, 106694, 145803, 160041, 166632, 182904, 194404, 213388, 291606, 320082, 388808, 403913, 426776, 583212, 640164, 807826, 998351, 1166424, 1211739, 1280328, 1615652, 1996702, 2423478, 2827391, 2995053, 3231304, 3993404, 4846956, 5654782, 5990106, 6988457, 7986808, 8482173, 9693912, 11309564, 11980212, 13976914, 16964346, 20965371, 22619128, 23960424, 27953828, 33928692, 41930742, 52912603, 55907656, 67857384, 83861484, 105825206, 158737809, 167722968, 211650412, 317475618, 370388221, 423300824, 634951236, 740776442, 1111164663, 1269902472, 1481552884, 2222329326, 2963105768, 4444658652, 8889317304]

約数ペア:

[(1, 8889317304), (2, 4444658652), (3, 2963105768), (4, 2222329326), (6, 1481552884), (7, 1269902472), (8, 1111164663), (12, 740776442), (14, 634951236), (21, 423300824), (24, 370388221), (28, 317475618), (42, 211650412), (53, 167722968), (56, 158737809), (84, 105825206), (106, 83861484), (131, 67857384), (159, 55907656), (168, 52912603), (212, 41930742), (262, 33928692), (318, 27953828), (371, 23960424), (393, 22619128), (424, 20965371), (524, 16964346), (636, 13976914), (742, 11980212), (786, 11309564), (917, 9693912), (1048, 8482173), (1113, 7986808), (1272, 6988457), (1484, 5990106), (1572, 5654782), (1834, 4846956), (2226, 3993404), (2751, 3231304), (2968, 2995053), (3144, 2827391), (3668, 2423478), (4452, 1996702), (5502, 1615652), (6943, 1280328), (7336, 1211739), (7621, 1166424), (8904, 998351), (11004, 807826), (13886, 640164), (15242, 583212), (20829, 426776), (22008, 403913), (22863, 388808), (27772, 320082), (30484, 291606), (41658, 213388), (45726, 194404), (48601, 182904), (53347, 166632), (55544, 160041), (60968, 145803), (83316, 106694), (91452, 97202)]