285831317728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{315593}}^1$

素因数の和:315728

約数の個数: 96

約数和(自身を含む): 641327404032

約数和(自身を除く): 355496086304

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 83, 88, 124, 166, 176, 248, 332, 341, 352, 496, 664, 682, 913, 992, 1328, 1364, 1826, 2573, 2656, 2728, 3652, 5146, 5456, 7304, 10292, 10912, 14608, 20584, 28303, 29216, 41168, 56606, 82336, 113212, 226424, 315593, 452848, 631186, 905696, 1262372, 2524744, 3471523, 5049488, 6943046, 9783383, 10098976, 13886092, 19566766, 26194219, 27772184, 39133532, 52388438, 55544368, 78267064, 104776876, 107617213, 111088736, 156534128, 209553752, 215234426, 288136409, 313068256, 419107504, 430468852, 576272818, 812020789, 838215008, 860937704, 1152545636, 1624041578, 1721875408, 2305091272, 3248083156, 3443750816, 4610182544, 6496166312, 8932228679, 9220365088, 12992332624, 17864457358, 25984665248, 35728914716, 71457829432, 142915658864, 285831317728]

約数ペア:

[(1, 285831317728), (2, 142915658864), (4, 71457829432), (8, 35728914716), (11, 25984665248), (16, 17864457358), (22, 12992332624), (31, 9220365088), (32, 8932228679), (44, 6496166312), (62, 4610182544), (83, 3443750816), (88, 3248083156), (124, 2305091272), (166, 1721875408), (176, 1624041578), (248, 1152545636), (332, 860937704), (341, 838215008), (352, 812020789), (496, 576272818), (664, 430468852), (682, 419107504), (913, 313068256), (992, 288136409), (1328, 215234426), (1364, 209553752), (1826, 156534128), (2573, 111088736), (2656, 107617213), (2728, 104776876), (3652, 78267064), (5146, 55544368), (5456, 52388438), (7304, 39133532), (10292, 27772184), (10912, 26194219), (14608, 19566766), (20584, 13886092), (28303, 10098976), (29216, 9783383), (41168, 6943046), (56606, 5049488), (82336, 3471523), (113212, 2524744), (226424, 1262372), (315593, 905696), (452848, 631186)]