328298928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 922798080

約数和(自身を除く): 594499152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 67, 74, 89, 93, 111, 124, 134, 148, 178, 186, 201, 222, 248, 267, 268, 296, 356, 372, 402, 444, 496, 534, 536, 592, 712, 744, 804, 888, 1068, 1072, 1147, 1424, 1488, 1608, 1776, 2077, 2136, 2294, 2479, 2759, 3216, 3293, 3441, 4154, 4272, 4588, 4958, 5518, 5963, 6231, 6586, 6882, 7437, 8277, 8308, 9176, 9879, 9916, 11036, 11926, 12462, 13172, 13764, 14874, 16554, 16616, 17889, 18352, 19758, 19832, 22072, 23852, 24924, 26344, 27528, 29748, 33108, 33232, 35778, 39516, 39664, 44144, 47704, 49848, 52688, 55056, 59496, 66216, 71556, 76849, 79032, 95408, 99696, 102083, 118992, 132432, 143112, 153698, 158064, 184853, 204166, 220631, 230547, 286224, 306249, 307396, 369706, 408332, 441262, 461094, 554559, 612498, 614792, 661893, 739412, 816664, 882524, 922188, 1109118, 1224996, 1229584, 1323786, 1478824, 1633328, 1765048, 1844376, 2218236, 2449992, 2647572, 2957648, 3530096, 3688752, 4436472, 4899984, 5295144, 6839561, 8872944, 10590288, 13679122, 20518683, 27358244, 41037366, 54716488, 82074732, 109432976, 164149464, 328298928]

約数ペア:

[(1, 328298928), (2, 164149464), (3, 109432976), (4, 82074732), (6, 54716488), (8, 41037366), (12, 27358244), (16, 20518683), (24, 13679122), (31, 10590288), (37, 8872944), (48, 6839561), (62, 5295144), (67, 4899984), (74, 4436472), (89, 3688752), (93, 3530096), (111, 2957648), (124, 2647572), (134, 2449992), (148, 2218236), (178, 1844376), (186, 1765048), (201, 1633328), (222, 1478824), (248, 1323786), (267, 1229584), (268, 1224996), (296, 1109118), (356, 922188), (372, 882524), (402, 816664), (444, 739412), (496, 661893), (534, 614792), (536, 612498), (592, 554559), (712, 461094), (744, 441262), (804, 408332), (888, 369706), (1068, 307396), (1072, 306249), (1147, 286224), (1424, 230547), (1488, 220631), (1608, 204166), (1776, 184853), (2077, 158064), (2136, 153698), (2294, 143112), (2479, 132432), (2759, 118992), (3216, 102083), (3293, 99696), (3441, 95408), (4154, 79032), (4272, 76849), (4588, 71556), (4958, 66216), (5518, 59496), (5963, 55056), (6231, 52688), (6586, 49848), (6882, 47704), (7437, 44144), (8277, 39664), (8308, 39516), (9176, 35778), (9879, 33232), (9916, 33108), (11036, 29748), (11926, 27528), (12462, 26344), (13172, 24924), (13764, 23852), (14874, 22072), (16554, 19832), (16616, 19758), (17889, 18352)]