247428324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 775783680

約数和(自身を除く): 528355356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 74, 78, 99, 108, 111, 117, 132, 143, 148, 156, 198, 222, 234, 286, 297, 333, 351, 396, 407, 429, 433, 444, 468, 481, 572, 594, 666, 702, 814, 858, 866, 962, 999, 1188, 1221, 1287, 1299, 1332, 1404, 1443, 1628, 1716, 1732, 1924, 1998, 2442, 2574, 2598, 2886, 3663, 3861, 3897, 3996, 4329, 4763, 4884, 5148, 5196, 5291, 5629, 5772, 7326, 7722, 7794, 8658, 9526, 10582, 10989, 11258, 11691, 12987, 14289, 14652, 15444, 15588, 15873, 16021, 16887, 17316, 19052, 21164, 21978, 22516, 23382, 25974, 28578, 31746, 32042, 33774, 42867, 43956, 46764, 47619, 48063, 50661, 51948, 57156, 61919, 63492, 64084, 67548, 85734, 95238, 96126, 101322, 123838, 128601, 142857, 144189, 151983, 171468, 176231, 185757, 190476, 192252, 202644, 208273, 247676, 257202, 285714, 288378, 303966, 352462, 371514, 416546, 432567, 514404, 528693, 557271, 571428, 576756, 607932, 624819, 704924, 743028, 833092, 865134, 1057386, 1114542, 1249638, 1586079, 1671813, 1730268, 1874457, 2114772, 2229084, 2291003, 2499276, 3172158, 3343626, 3748914, 4582006, 4758237, 5623371, 6344316, 6687252, 6873009, 7497828, 9164012, 9516474, 11246742, 13746018, 19032948, 20619027, 22493484, 27492036, 41238054, 61857081, 82476108, 123714162, 247428324]

約数ペア:

[(1, 247428324), (2, 123714162), (3, 82476108), (4, 61857081), (6, 41238054), (9, 27492036), (11, 22493484), (12, 20619027), (13, 19032948), (18, 13746018), (22, 11246742), (26, 9516474), (27, 9164012), (33, 7497828), (36, 6873009), (37, 6687252), (39, 6344316), (44, 5623371), (52, 4758237), (54, 4582006), (66, 3748914), (74, 3343626), (78, 3172158), (99, 2499276), (108, 2291003), (111, 2229084), (117, 2114772), (132, 1874457), (143, 1730268), (148, 1671813), (156, 1586079), (198, 1249638), (222, 1114542), (234, 1057386), (286, 865134), (297, 833092), (333, 743028), (351, 704924), (396, 624819), (407, 607932), (429, 576756), (433, 571428), (444, 557271), (468, 528693), (481, 514404), (572, 432567), (594, 416546), (666, 371514), (702, 352462), (814, 303966), (858, 288378), (866, 285714), (962, 257202), (999, 247676), (1188, 208273), (1221, 202644), (1287, 192252), (1299, 190476), (1332, 185757), (1404, 176231), (1443, 171468), (1628, 151983), (1716, 144189), (1732, 142857), (1924, 128601), (1998, 123838), (2442, 101322), (2574, 96126), (2598, 95238), (2886, 85734), (3663, 67548), (3861, 64084), (3897, 63492), (3996, 61919), (4329, 57156), (4763, 51948), (4884, 50661), (5148, 48063), (5196, 47619), (5291, 46764), (5629, 43956), (5772, 42867), (7326, 33774), (7722, 32042), (7794, 31746), (8658, 28578), (9526, 25974), (10582, 23382), (10989, 22516), (11258, 21978), (11691, 21164), (12987, 19052), (14289, 17316), (14652, 16887), (15444, 16021), (15588, 15873)]