1417654728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 4495046400

約数和(自身を除く): 3077391672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 173, 213, 229, 252, 284, 346, 426, 458, 497, 504, 519, 568, 639, 687, 692, 852, 916, 994, 1038, 1211, 1278, 1374, 1384, 1491, 1557, 1603, 1704, 1832, 1988, 2061, 2076, 2422, 2556, 2748, 2982, 3114, 3206, 3633, 3976, 4122, 4152, 4473, 4809, 4844, 5112, 5496, 5964, 6228, 6412, 7266, 8244, 8946, 9618, 9688, 10899, 11928, 12283, 12456, 12824, 14427, 14532, 16259, 16488, 17892, 19236, 21798, 24566, 28854, 29064, 32518, 35784, 36849, 38472, 39617, 43596, 48777, 49132, 57708, 65036, 73698, 79234, 85981, 87192, 97554, 98264, 110547, 113813, 115416, 118851, 130072, 146331, 147396, 158468, 171962, 195108, 221094, 227626, 237702, 257943, 277319, 292662, 294792, 316936, 341439, 343924, 356553, 390216, 442188, 455252, 475404, 515886, 554638, 585324, 682878, 687848, 713106, 773829, 831957, 884376, 910504, 950808, 1024317, 1031772, 1109276, 1170648, 1365756, 1426212, 1547658, 1663914, 2048634, 2063544, 2218552, 2495871, 2731512, 2812807, 2852424, 3095316, 3327828, 4097268, 4991742, 5625614, 6190632, 6655656, 8194536, 8438421, 9983484, 11251228, 16876842, 19689649, 19966968, 22502456, 25315263, 33753684, 39379298, 50630526, 59068947, 67507368, 78758596, 101261052, 118137894, 157517192, 177206841, 202522104, 236275788, 354413682, 472551576, 708827364, 1417654728]

約数ペア:

[(1, 1417654728), (2, 708827364), (3, 472551576), (4, 354413682), (6, 236275788), (7, 202522104), (8, 177206841), (9, 157517192), (12, 118137894), (14, 101261052), (18, 78758596), (21, 67507368), (24, 59068947), (28, 50630526), (36, 39379298), (42, 33753684), (56, 25315263), (63, 22502456), (71, 19966968), (72, 19689649), (84, 16876842), (126, 11251228), (142, 9983484), (168, 8438421), (173, 8194536), (213, 6655656), (229, 6190632), (252, 5625614), (284, 4991742), (346, 4097268), (426, 3327828), (458, 3095316), (497, 2852424), (504, 2812807), (519, 2731512), (568, 2495871), (639, 2218552), (687, 2063544), (692, 2048634), (852, 1663914), (916, 1547658), (994, 1426212), (1038, 1365756), (1211, 1170648), (1278, 1109276), (1374, 1031772), (1384, 1024317), (1491, 950808), (1557, 910504), (1603, 884376), (1704, 831957), (1832, 773829), (1988, 713106), (2061, 687848), (2076, 682878), (2422, 585324), (2556, 554638), (2748, 515886), (2982, 475404), (3114, 455252), (3206, 442188), (3633, 390216), (3976, 356553), (4122, 343924), (4152, 341439), (4473, 316936), (4809, 294792), (4844, 292662), (5112, 277319), (5496, 257943), (5964, 237702), (6228, 227626), (6412, 221094), (7266, 195108), (8244, 171962), (8946, 158468), (9618, 147396), (9688, 146331), (10899, 130072), (11928, 118851), (12283, 115416), (12456, 113813), (12824, 110547), (14427, 98264), (14532, 97554), (16259, 87192), (16488, 85981), (17892, 79234), (19236, 73698), (21798, 65036), (24566, 57708), (28854, 49132), (29064, 48777), (32518, 43596), (35784, 39617), (36849, 38472)]