285354187664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{43159}}^1$

素因数の和:43445

約数の個数: 160

約数和(自身を含む): 719287296000

約数和(自身を除く): 433933108336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 239, 247, 266, 304, 364, 478, 494, 532, 728, 956, 988, 1064, 1456, 1673, 1729, 1912, 1976, 2128, 3107, 3346, 3458, 3824, 3952, 4541, 6214, 6692, 6916, 9082, 12428, 13384, 13832, 18164, 21749, 24856, 26768, 27664, 31787, 36328, 43159, 43498, 49712, 59033, 63574, 72656, 86318, 86996, 118066, 127148, 172636, 173992, 236132, 254296, 302113, 345272, 347984, 413231, 472264, 508592, 561067, 604226, 690544, 820021, 826462, 944528, 1122134, 1208452, 1640042, 1652924, 2244268, 2416904, 3280084, 3305848, 3927469, 4488536, 4833808, 5740147, 6560168, 6611696, 7854938, 8977072, 10315001, 10660273, 11480294, 13120336, 15709876, 20630002, 21320546, 22960588, 31419752, 41260004, 42641092, 45921176, 62839504, 72205007, 74621911, 82520008, 85282184, 91842352, 134095013, 144410014, 149243822, 165040016, 170564368, 195985019, 268190026, 288820028, 298487644, 391970038, 536380052, 577640056, 596975288, 783940076, 938665091, 1072760104, 1155280112, 1193950576, 1371895133, 1567880152, 1877330182, 2145520208, 2547805247, 2743790266, 3135760304, 3754660364, 5095610494, 5487580532, 7509320728, 10191220988, 10975161064, 15018641456, 17834636729, 20382441976, 21950322128, 35669273458, 40764883952, 71338546916, 142677093832, 285354187664]

約数ペア:

[(1, 285354187664), (2, 142677093832), (4, 71338546916), (7, 40764883952), (8, 35669273458), (13, 21950322128), (14, 20382441976), (16, 17834636729), (19, 15018641456), (26, 10975161064), (28, 10191220988), (38, 7509320728), (52, 5487580532), (56, 5095610494), (76, 3754660364), (91, 3135760304), (104, 2743790266), (112, 2547805247), (133, 2145520208), (152, 1877330182), (182, 1567880152), (208, 1371895133), (239, 1193950576), (247, 1155280112), (266, 1072760104), (304, 938665091), (364, 783940076), (478, 596975288), (494, 577640056), (532, 536380052), (728, 391970038), (956, 298487644), (988, 288820028), (1064, 268190026), (1456, 195985019), (1673, 170564368), (1729, 165040016), (1912, 149243822), (1976, 144410014), (2128, 134095013), (3107, 91842352), (3346, 85282184), (3458, 82520008), (3824, 74621911), (3952, 72205007), (4541, 62839504), (6214, 45921176), (6692, 42641092), (6916, 41260004), (9082, 31419752), (12428, 22960588), (13384, 21320546), (13832, 20630002), (18164, 15709876), (21749, 13120336), (24856, 11480294), (26768, 10660273), (27664, 10315001), (31787, 8977072), (36328, 7854938), (43159, 6611696), (43498, 6560168), (49712, 5740147), (59033, 4833808), (63574, 4488536), (72656, 3927469), (86318, 3305848), (86996, 3280084), (118066, 2416904), (127148, 2244268), (172636, 1652924), (173992, 1640042), (236132, 1208452), (254296, 1122134), (302113, 944528), (345272, 826462), (347984, 820021), (413231, 690544), (472264, 604226), (508592, 561067)]