895201216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 2351397888

約数和(自身を除く): 1456196672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 41, 46, 52, 56, 64, 82, 91, 92, 104, 112, 161, 163, 164, 182, 184, 208, 224, 287, 299, 322, 326, 328, 364, 368, 416, 448, 533, 574, 598, 644, 652, 656, 728, 736, 832, 943, 1066, 1141, 1148, 1196, 1288, 1304, 1312, 1456, 1472, 1886, 2093, 2119, 2132, 2282, 2296, 2392, 2576, 2608, 2624, 2912, 3731, 3749, 3772, 4186, 4238, 4264, 4564, 4592, 4784, 5152, 5216, 5824, 6601, 6683, 7462, 7498, 7544, 8372, 8476, 8528, 9128, 9184, 9568, 10304, 10432, 12259, 13202, 13366, 14833, 14924, 14996, 15088, 16744, 16952, 17056, 18256, 18368, 19136, 24518, 26243, 26404, 26732, 29666, 29848, 29992, 30176, 33488, 33904, 34112, 36512, 46781, 48737, 49036, 52486, 52808, 53464, 59332, 59696, 59984, 60352, 66976, 67808, 73024, 85813, 86879, 93562, 97474, 98072, 104972, 105616, 106928, 118664, 119392, 119968, 133952, 135616, 153709, 171626, 173758, 187124, 194948, 196144, 209944, 211232, 213856, 237328, 238784, 239936, 307418, 341159, 343252, 347516, 374248, 389896, 392288, 419888, 422464, 427712, 474656, 608153, 614836, 682318, 686504, 695032, 748496, 779792, 784576, 839776, 949312, 1075963, 1216306, 1229672, 1364636, 1373008, 1390064, 1496992, 1559584, 1679552, 1998217, 2151926, 2432612, 2459344, 2729272, 2746016, 2780128, 2993984, 3119168, 3996434, 4303852, 4865224, 4918688, 5458544, 5492032, 5560256, 7992868, 8607704, 9730448, 9837376, 10917088, 13987519, 15985736, 17215408, 19460896, 21834176, 27975038, 31971472, 34430816, 38921792, 55950076, 63942944, 68861632, 111900152, 127885888, 223800304, 447600608, 895201216]

約数ペア:

[(1, 895201216), (2, 447600608), (4, 223800304), (7, 127885888), (8, 111900152), (13, 68861632), (14, 63942944), (16, 55950076), (23, 38921792), (26, 34430816), (28, 31971472), (32, 27975038), (41, 21834176), (46, 19460896), (52, 17215408), (56, 15985736), (64, 13987519), (82, 10917088), (91, 9837376), (92, 9730448), (104, 8607704), (112, 7992868), (161, 5560256), (163, 5492032), (164, 5458544), (182, 4918688), (184, 4865224), (208, 4303852), (224, 3996434), (287, 3119168), (299, 2993984), (322, 2780128), (326, 2746016), (328, 2729272), (364, 2459344), (368, 2432612), (416, 2151926), (448, 1998217), (533, 1679552), (574, 1559584), (598, 1496992), (644, 1390064), (652, 1373008), (656, 1364636), (728, 1229672), (736, 1216306), (832, 1075963), (943, 949312), (1066, 839776), (1141, 784576), (1148, 779792), (1196, 748496), (1288, 695032), (1304, 686504), (1312, 682318), (1456, 614836), (1472, 608153), (1886, 474656), (2093, 427712), (2119, 422464), (2132, 419888), (2282, 392288), (2296, 389896), (2392, 374248), (2576, 347516), (2608, 343252), (2624, 341159), (2912, 307418), (3731, 239936), (3749, 238784), (3772, 237328), (4186, 213856), (4238, 211232), (4264, 209944), (4564, 196144), (4592, 194948), (4784, 187124), (5152, 173758), (5216, 171626), (5824, 153709), (6601, 135616), (6683, 133952), (7462, 119968), (7498, 119392), (7544, 118664), (8372, 106928), (8476, 105616), (8528, 104972), (9128, 98072), (9184, 97474), (9568, 93562), (10304, 86879), (10432, 85813), (12259, 73024), (13202, 67808), (13366, 66976), (14833, 60352), (14924, 59984), (14996, 59696), (15088, 59332), (16744, 53464), (16952, 52808), (17056, 52486), (18256, 49036), (18368, 48737), (19136, 46781), (24518, 36512), (26243, 34112), (26404, 33904), (26732, 33488), (29666, 30176), (29848, 29992)]