400102164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1338494976

約数和(自身を除く): 938392812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 47, 63, 66, 74, 77, 83, 84, 94, 99, 111, 126, 132, 141, 148, 154, 166, 188, 198, 222, 231, 249, 252, 259, 282, 308, 329, 332, 333, 396, 407, 423, 444, 462, 498, 517, 518, 564, 581, 658, 666, 693, 747, 777, 814, 846, 913, 924, 987, 996, 1034, 1036, 1162, 1221, 1316, 1332, 1386, 1494, 1551, 1554, 1628, 1692, 1739, 1743, 1826, 1974, 2068, 2324, 2331, 2442, 2739, 2772, 2849, 2961, 2988, 3071, 3102, 3108, 3478, 3486, 3619, 3652, 3663, 3901, 3948, 4653, 4662, 4884, 5217, 5229, 5478, 5698, 5922, 6142, 6204, 6391, 6956, 6972, 7238, 7326, 7802, 8217, 8547, 9213, 9306, 9324, 10434, 10458, 10857, 10956, 11396, 11703, 11844, 12173, 12284, 12782, 14476, 14652, 15604, 15651, 16434, 17094, 18426, 18612, 19129, 19173, 20868, 20916, 21497, 21714, 23406, 24346, 25564, 25641, 27307, 27639, 31302, 32571, 32868, 33781, 34188, 35109, 36519, 36852, 38258, 38346, 42911, 42994, 43428, 46812, 48692, 51282, 54614, 55278, 57387, 57519, 62604, 64491, 65142, 67562, 70218, 73038, 76516, 76692, 81921, 85822, 85988, 101343, 102564, 109228, 109557, 110556, 114774, 115038, 128733, 128982, 130284, 133903, 135124, 140436, 144337, 146076, 163842, 171644, 172161, 193473, 202686, 219114, 229548, 230076, 236467, 245763, 257466, 257964, 267806, 288674, 300377, 304029, 327684, 344322, 386199, 386946, 401709, 405372, 433011, 438228, 472934, 491526, 514932, 535612, 577348, 600754, 608058, 688644, 709401, 772398, 773892, 803418, 866022, 901131, 945868, 983052, 1010359, 1201508, 1205127, 1216116, 1299033, 1418802, 1544796, 1587707, 1606836, 1732044, 1802262, 2020718, 2128203, 2410254, 2598066, 2703393, 2837604, 3031077, 3175414, 3604524, 4041436, 4256406, 4763121, 4820508, 5196132, 5406786, 6062154, 6350828, 8512812, 9093231, 9526242, 10813572, 11113949, 12124308, 14289363, 18186462, 19052484, 22227898, 28578726, 33341847, 36372924, 44455796, 57157452, 66683694, 100025541, 133367388, 200051082, 400102164]

約数ペア:

[(1, 400102164), (2, 200051082), (3, 133367388), (4, 100025541), (6, 66683694), (7, 57157452), (9, 44455796), (11, 36372924), (12, 33341847), (14, 28578726), (18, 22227898), (21, 19052484), (22, 18186462), (28, 14289363), (33, 12124308), (36, 11113949), (37, 10813572), (42, 9526242), (44, 9093231), (47, 8512812), (63, 6350828), (66, 6062154), (74, 5406786), (77, 5196132), (83, 4820508), (84, 4763121), (94, 4256406), (99, 4041436), (111, 3604524), (126, 3175414), (132, 3031077), (141, 2837604), (148, 2703393), (154, 2598066), (166, 2410254), (188, 2128203), (198, 2020718), (222, 1802262), (231, 1732044), (249, 1606836), (252, 1587707), (259, 1544796), (282, 1418802), (308, 1299033), (329, 1216116), (332, 1205127), (333, 1201508), (396, 1010359), (407, 983052), (423, 945868), (444, 901131), (462, 866022), (498, 803418), (517, 773892), (518, 772398), (564, 709401), (581, 688644), (658, 608058), (666, 600754), (693, 577348), (747, 535612), (777, 514932), (814, 491526), (846, 472934), (913, 438228), (924, 433011), (987, 405372), (996, 401709), (1034, 386946), (1036, 386199), (1162, 344322), (1221, 327684), (1316, 304029), (1332, 300377), (1386, 288674), (1494, 267806), (1551, 257964), (1554, 257466), (1628, 245763), (1692, 236467), (1739, 230076), (1743, 229548), (1826, 219114), (1974, 202686), (2068, 193473), (2324, 172161), (2331, 171644), (2442, 163842), (2739, 146076), (2772, 144337), (2849, 140436), (2961, 135124), (2988, 133903), (3071, 130284), (3102, 128982), (3108, 128733), (3478, 115038), (3486, 114774), (3619, 110556), (3652, 109557), (3663, 109228), (3901, 102564), (3948, 101343), (4653, 85988), (4662, 85822), (4884, 81921), (5217, 76692), (5229, 76516), (5478, 73038), (5698, 70218), (5922, 67562), (6142, 65142), (6204, 64491), (6391, 62604), (6956, 57519), (6972, 57387), (7238, 55278), (7326, 54614), (7802, 51282), (8217, 48692), (8547, 46812), (9213, 43428), (9306, 42994), (9324, 42911), (10434, 38346), (10458, 38258), (10857, 36852), (10956, 36519), (11396, 35109), (11703, 34188), (11844, 33781), (12173, 32868), (12284, 32571), (12782, 31302), (14476, 27639), (14652, 27307), (15604, 25641), (15651, 25564), (16434, 24346), (17094, 23406), (18426, 21714), (18612, 21497), (19129, 20916), (19173, 20868)]