431978976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 288

約数和(自身を含む): 1530573408

約数和(自身を除く): 1098594432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 96, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 288, 306, 312, 352, 374, 396, 408, 416, 429, 442, 468, 528, 544, 561, 572, 612, 617, 624, 663, 748, 792, 816, 858, 884, 936, 1056, 1122, 1144, 1224, 1234, 1248, 1287, 1326, 1496, 1584, 1632, 1683, 1716, 1768, 1851, 1872, 1989, 2244, 2288, 2431, 2448, 2468, 2574, 2652, 2992, 3168, 3366, 3432, 3536, 3702, 3744, 3978, 4488, 4576, 4862, 4896, 4936, 5148, 5304, 5553, 5984, 6732, 6787, 6864, 7072, 7293, 7404, 7956, 8021, 8976, 9724, 9872, 10296, 10489, 10608, 11106, 13464, 13574, 13728, 14586, 14808, 15912, 16042, 17952, 19448, 19744, 20361, 20592, 20978, 21216, 21879, 22212, 24063, 26928, 27148, 29172, 29616, 31467, 31824, 32084, 38896, 40722, 41184, 41956, 43758, 44424, 48126, 53856, 54296, 58344, 59232, 61083, 62934, 63648, 64168, 72189, 77792, 81444, 83912, 87516, 88231, 88848, 94401, 96252, 108592, 115379, 116688, 122166, 125868, 128336, 136357, 144378, 162888, 167824, 175032, 176462, 177696, 188802, 192504, 217184, 230758, 233376, 244332, 251736, 256672, 264693, 272714, 288756, 325776, 335648, 346137, 350064, 352924, 377604, 385008, 409071, 461516, 488664, 503472, 529386, 545428, 577512, 651552, 692274, 700128, 705848, 755208, 770016, 794079, 818142, 923032, 977328, 1006944, 1038411, 1058772, 1090856, 1155024, 1227213, 1384548, 1411696, 1499927, 1510416, 1588158, 1636284, 1846064, 1954656, 2076822, 2117544, 2181712, 2310048, 2454426, 2769096, 2823392, 2999854, 3020832, 3176316, 3272568, 3692128, 4153644, 4235088, 4363424, 4499781, 4908852, 5538192, 5999708, 6352632, 6545136, 8307288, 8470176, 8999562, 9817704, 11076384, 11999416, 12705264, 13090272, 13499343, 16614576, 17999124, 19635408, 23998832, 25410528, 26998686, 33229152, 35998248, 39270816, 47997664, 53997372, 71996496, 107994744, 143992992, 215989488, 431978976]

約数ペア:

[(1, 431978976), (2, 215989488), (3, 143992992), (4, 107994744), (6, 71996496), (8, 53997372), (9, 47997664), (11, 39270816), (12, 35998248), (13, 33229152), (16, 26998686), (17, 25410528), (18, 23998832), (22, 19635408), (24, 17999124), (26, 16614576), (32, 13499343), (33, 13090272), (34, 12705264), (36, 11999416), (39, 11076384), (44, 9817704), (48, 8999562), (51, 8470176), (52, 8307288), (66, 6545136), (68, 6352632), (72, 5999708), (78, 5538192), (88, 4908852), (96, 4499781), (99, 4363424), (102, 4235088), (104, 4153644), (117, 3692128), (132, 3272568), (136, 3176316), (143, 3020832), (144, 2999854), (153, 2823392), (156, 2769096), (176, 2454426), (187, 2310048), (198, 2181712), (204, 2117544), (208, 2076822), (221, 1954656), (234, 1846064), (264, 1636284), (272, 1588158), (286, 1510416), (288, 1499927), (306, 1411696), (312, 1384548), (352, 1227213), (374, 1155024), (396, 1090856), (408, 1058772), (416, 1038411), (429, 1006944), (442, 977328), (468, 923032), (528, 818142), (544, 794079), (561, 770016), (572, 755208), (612, 705848), (617, 700128), (624, 692274), (663, 651552), (748, 577512), (792, 545428), (816, 529386), (858, 503472), (884, 488664), (936, 461516), (1056, 409071), (1122, 385008), (1144, 377604), (1224, 352924), (1234, 350064), (1248, 346137), (1287, 335648), (1326, 325776), (1496, 288756), (1584, 272714), (1632, 264693), (1683, 256672), (1716, 251736), (1768, 244332), (1851, 233376), (1872, 230758), (1989, 217184), (2244, 192504), (2288, 188802), (2431, 177696), (2448, 176462), (2468, 175032), (2574, 167824), (2652, 162888), (2992, 144378), (3168, 136357), (3366, 128336), (3432, 125868), (3536, 122166), (3702, 116688), (3744, 115379), (3978, 108592), (4488, 96252), (4576, 94401), (4862, 88848), (4896, 88231), (4936, 87516), (5148, 83912), (5304, 81444), (5553, 77792), (5984, 72189), (6732, 64168), (6787, 63648), (6864, 62934), (7072, 61083), (7293, 59232), (7404, 58344), (7956, 54296), (8021, 53856), (8976, 48126), (9724, 44424), (9872, 43758), (10296, 41956), (10489, 41184), (10608, 40722), (11106, 38896), (13464, 32084), (13574, 31824), (13728, 31467), (14586, 29616), (14808, 29172), (15912, 27148), (16042, 26928), (17952, 24063), (19448, 22212), (19744, 21879), (20361, 21216), (20592, 20978)]