253953072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 120

約数和(自身を含む): 757491696

約数和(自身を除く): 503538624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 227, 272, 306, 408, 454, 457, 612, 681, 816, 908, 914, 1224, 1362, 1371, 1816, 1828, 2043, 2448, 2724, 2742, 3632, 3656, 3859, 4086, 4113, 5448, 5484, 7312, 7718, 7769, 8172, 8226, 10896, 10968, 11577, 15436, 15538, 16344, 16452, 21936, 23154, 23307, 30872, 31076, 32688, 32904, 34731, 46308, 46614, 61744, 62152, 65808, 69462, 69921, 92616, 93228, 103739, 124304, 138924, 139842, 185232, 186456, 207478, 277848, 279684, 311217, 372912, 414956, 555696, 559368, 622434, 829912, 933651, 1118736, 1244868, 1659824, 1763563, 1867302, 2489736, 3527126, 3734604, 4979472, 5290689, 7054252, 7469208, 10581378, 14108504, 14938416, 15872067, 21162756, 28217008, 31744134, 42325512, 63488268, 84651024, 126976536, 253953072]

約数ペア:

[(1, 253953072), (2, 126976536), (3, 84651024), (4, 63488268), (6, 42325512), (8, 31744134), (9, 28217008), (12, 21162756), (16, 15872067), (17, 14938416), (18, 14108504), (24, 10581378), (34, 7469208), (36, 7054252), (48, 5290689), (51, 4979472), (68, 3734604), (72, 3527126), (102, 2489736), (136, 1867302), (144, 1763563), (153, 1659824), (204, 1244868), (227, 1118736), (272, 933651), (306, 829912), (408, 622434), (454, 559368), (457, 555696), (612, 414956), (681, 372912), (816, 311217), (908, 279684), (914, 277848), (1224, 207478), (1362, 186456), (1371, 185232), (1816, 139842), (1828, 138924), (2043, 124304), (2448, 103739), (2724, 93228), (2742, 92616), (3632, 69921), (3656, 69462), (3859, 65808), (4086, 62152), (4113, 61744), (5448, 46614), (5484, 46308), (7312, 34731), (7718, 32904), (7769, 32688), (8172, 31076), (8226, 30872), (10896, 23307), (10968, 23154), (11577, 21936), (15436, 16452), (15538, 16344)]