409963488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 144

約数和(自身を含む): 1224674640

約数和(自身を除く): 814711152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 352, 363, 464, 484, 528, 638, 696, 726, 928, 957, 968, 1056, 1217, 1276, 1392, 1452, 1914, 1936, 2434, 2552, 2784, 2904, 3509, 3651, 3828, 3872, 4868, 5104, 5808, 7018, 7302, 7656, 9736, 10208, 10527, 11616, 13387, 14036, 14604, 15312, 19472, 21054, 26774, 28072, 29208, 30624, 35293, 38944, 40161, 42108, 53548, 56144, 58416, 70586, 80322, 84216, 105879, 107096, 112288, 116832, 141172, 147257, 160644, 168432, 211758, 214192, 282344, 294514, 321288, 336864, 388223, 423516, 428384, 441771, 564688, 589028, 642576, 776446, 847032, 883542, 1129376, 1164669, 1178056, 1285152, 1552892, 1694064, 1767084, 2329338, 2356112, 3105784, 3388128, 3534168, 4270453, 4658676, 4712224, 6211568, 7068336, 8540906, 9317352, 12423136, 12811359, 14136672, 17081812, 18634704, 25622718, 34163624, 37269408, 51245436, 68327248, 102490872, 136654496, 204981744, 409963488]

約数ペア:

[(1, 409963488), (2, 204981744), (3, 136654496), (4, 102490872), (6, 68327248), (8, 51245436), (11, 37269408), (12, 34163624), (16, 25622718), (22, 18634704), (24, 17081812), (29, 14136672), (32, 12811359), (33, 12423136), (44, 9317352), (48, 8540906), (58, 7068336), (66, 6211568), (87, 4712224), (88, 4658676), (96, 4270453), (116, 3534168), (121, 3388128), (132, 3105784), (174, 2356112), (176, 2329338), (232, 1767084), (242, 1694064), (264, 1552892), (319, 1285152), (348, 1178056), (352, 1164669), (363, 1129376), (464, 883542), (484, 847032), (528, 776446), (638, 642576), (696, 589028), (726, 564688), (928, 441771), (957, 428384), (968, 423516), (1056, 388223), (1217, 336864), (1276, 321288), (1392, 294514), (1452, 282344), (1914, 214192), (1936, 211758), (2434, 168432), (2552, 160644), (2784, 147257), (2904, 141172), (3509, 116832), (3651, 112288), (3828, 107096), (3872, 105879), (4868, 84216), (5104, 80322), (5808, 70586), (7018, 58416), (7302, 56144), (7656, 53548), (9736, 42108), (10208, 40161), (10527, 38944), (11616, 35293), (13387, 30624), (14036, 29208), (14604, 28072), (15312, 26774), (19472, 21054)]