313689456

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 636963984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 131, 138, 144, 184, 207, 216, 241, 262, 276, 368, 393, 414, 432, 482, 524, 552, 621, 723, 786, 828, 964, 1048, 1104, 1179, 1242, 1446, 1572, 1656, 1928, 2096, 2169, 2358, 2484, 2892, 3013, 3144, 3312, 3537, 3856, 4338, 4716, 4968, 5543, 5784, 6026, 6288, 6507, 7074, 8676, 9039, 9432, 9936, 11086, 11568, 12052, 13014, 14148, 16629, 17352, 18078, 18864, 22172, 24104, 26028, 27117, 28296, 31571, 33258, 34704, 36156, 44344, 48208, 49887, 52056, 54234, 56592, 63142, 66516, 72312, 81351, 88688, 94713, 99774, 104112, 108468, 126284, 133032, 144624, 149661, 162702, 189426, 199548, 216936, 252568, 266064, 284139, 299322, 325404, 378852, 399096, 433872, 505136, 568278, 598644, 650808, 726133, 757704, 798192, 852417, 1136556, 1197288, 1301616, 1452266, 1515408, 1704834, 2178399, 2273112, 2394576, 2904532, 3409668, 4356798, 4546224, 5809064, 6535197, 6819336, 8713596, 11618128, 13070394, 13638672, 17427192, 19605591, 26140788, 34854384, 39211182, 52281576, 78422364, 104563152, 156844728, 313689456]

約数ペア:

[(1, 313689456), (2, 156844728), (3, 104563152), (4, 78422364), (6, 52281576), (8, 39211182), (9, 34854384), (12, 26140788), (16, 19605591), (18, 17427192), (23, 13638672), (24, 13070394), (27, 11618128), (36, 8713596), (46, 6819336), (48, 6535197), (54, 5809064), (69, 4546224), (72, 4356798), (92, 3409668), (108, 2904532), (131, 2394576), (138, 2273112), (144, 2178399), (184, 1704834), (207, 1515408), (216, 1452266), (241, 1301616), (262, 1197288), (276, 1136556), (368, 852417), (393, 798192), (414, 757704), (432, 726133), (482, 650808), (524, 598644), (552, 568278), (621, 505136), (723, 433872), (786, 399096), (828, 378852), (964, 325404), (1048, 299322), (1104, 284139), (1179, 266064), (1242, 252568), (1446, 216936), (1572, 199548), (1656, 189426), (1928, 162702), (2096, 149661), (2169, 144624), (2358, 133032), (2484, 126284), (2892, 108468), (3013, 104112), (3144, 99774), (3312, 94713), (3537, 88688), (3856, 81351), (4338, 72312), (4716, 66516), (4968, 63142), (5543, 56592), (5784, 54234), (6026, 52056), (6288, 49887), (6507, 48208), (7074, 44344), (8676, 36156), (9039, 34704), (9432, 33258), (9936, 31571), (11086, 28296), (11568, 27117), (12052, 26028), (13014, 24104), (14148, 22172), (16629, 18864), (17352, 18078)]