294917097728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{23063}}^1$

素因数の和:23348

約数の個数: 144

約数和(自身を含む): 678856550400

約数和(自身を除く): 383939452672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 239, 256, 304, 352, 418, 478, 608, 704, 836, 956, 1216, 1408, 1672, 1912, 2432, 2629, 2816, 3344, 3824, 4541, 4864, 5258, 6688, 7648, 9082, 10516, 13376, 15296, 18164, 21032, 23063, 26752, 30592, 36328, 42064, 46126, 49951, 53504, 61184, 72656, 84128, 92252, 99902, 145312, 168256, 184504, 199804, 253693, 290624, 336512, 369008, 399608, 438197, 507386, 581248, 673024, 738016, 799216, 876394, 1014772, 1162496, 1476032, 1598432, 1752788, 2029544, 2952064, 3196864, 3505576, 4059088, 4820167, 5512057, 5904128, 6393728, 7011152, 8118176, 9640334, 11024114, 12787456, 14022304, 16236352, 19280668, 22048228, 28044608, 32472704, 38561336, 44096456, 56089216, 60632627, 64945408, 77122672, 88192912, 104729083, 112178432, 121265254, 154245344, 176385824, 209458166, 242530508, 308490688, 352771648, 418916332, 485061016, 616981376, 705543296, 837832664, 970122032, 1152019913, 1233962752, 1411086592, 1675665328, 1940244064, 2304039826, 3351330656, 3880488128, 4608079652, 6702661312, 7760976256, 9216159304, 13405322624, 15521952512, 18432318608, 26810645248, 36864637216, 73729274432, 147458548864, 294917097728]

約数ペア:

[(1, 294917097728), (2, 147458548864), (4, 73729274432), (8, 36864637216), (11, 26810645248), (16, 18432318608), (19, 15521952512), (22, 13405322624), (32, 9216159304), (38, 7760976256), (44, 6702661312), (64, 4608079652), (76, 3880488128), (88, 3351330656), (128, 2304039826), (152, 1940244064), (176, 1675665328), (209, 1411086592), (239, 1233962752), (256, 1152019913), (304, 970122032), (352, 837832664), (418, 705543296), (478, 616981376), (608, 485061016), (704, 418916332), (836, 352771648), (956, 308490688), (1216, 242530508), (1408, 209458166), (1672, 176385824), (1912, 154245344), (2432, 121265254), (2629, 112178432), (2816, 104729083), (3344, 88192912), (3824, 77122672), (4541, 64945408), (4864, 60632627), (5258, 56089216), (6688, 44096456), (7648, 38561336), (9082, 32472704), (10516, 28044608), (13376, 22048228), (15296, 19280668), (18164, 16236352), (21032, 14022304), (23063, 12787456), (26752, 11024114), (30592, 9640334), (36328, 8118176), (42064, 7011152), (46126, 6393728), (49951, 5904128), (53504, 5512057), (61184, 4820167), (72656, 4059088), (84128, 3505576), (92252, 3196864), (99902, 2952064), (145312, 2029544), (168256, 1752788), (184504, 1598432), (199804, 1476032), (253693, 1162496), (290624, 1014772), (336512, 876394), (369008, 799216), (399608, 738016), (438197, 673024), (507386, 581248)]