8219328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 24323040

約数和(自身を除く): 16103712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 89, 96, 104, 111, 148, 156, 178, 192, 208, 222, 267, 296, 312, 356, 416, 444, 481, 534, 592, 624, 712, 832, 888, 962, 1068, 1157, 1184, 1248, 1424, 1443, 1776, 1924, 2136, 2314, 2368, 2496, 2848, 2886, 3293, 3471, 3552, 3848, 4272, 4628, 5696, 5772, 6586, 6942, 7104, 7696, 8544, 9256, 9879, 11544, 13172, 13884, 15392, 17088, 18512, 19758, 23088, 26344, 27768, 30784, 37024, 39516, 42809, 46176, 52688, 55536, 74048, 79032, 85618, 92352, 105376, 111072, 128427, 158064, 171236, 210752, 222144, 256854, 316128, 342472, 513708, 632256, 684944, 1027416, 1369888, 2054832, 2739776, 4109664, 8219328]

約数ペア:

[(1, 8219328), (2, 4109664), (3, 2739776), (4, 2054832), (6, 1369888), (8, 1027416), (12, 684944), (13, 632256), (16, 513708), (24, 342472), (26, 316128), (32, 256854), (37, 222144), (39, 210752), (48, 171236), (52, 158064), (64, 128427), (74, 111072), (78, 105376), (89, 92352), (96, 85618), (104, 79032), (111, 74048), (148, 55536), (156, 52688), (178, 46176), (192, 42809), (208, 39516), (222, 37024), (267, 30784), (296, 27768), (312, 26344), (356, 23088), (416, 19758), (444, 18512), (481, 17088), (534, 15392), (592, 13884), (624, 13172), (712, 11544), (832, 9879), (888, 9256), (962, 8544), (1068, 7696), (1157, 7104), (1184, 6942), (1248, 6586), (1424, 5772), (1443, 5696), (1776, 4628), (1924, 4272), (2136, 3848), (2314, 3552), (2368, 3471), (2496, 3293), (2848, 2886)]