2017445262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 4964198400

約数和(自身を除く): 2946753138

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 41, 42, 58, 71, 82, 87, 123, 142, 174, 203, 213, 246, 287, 406, 426, 497, 569, 574, 609, 861, 994, 1138, 1189, 1218, 1491, 1707, 1722, 2059, 2378, 2911, 2982, 3414, 3567, 3983, 4118, 5822, 6177, 7134, 7966, 8323, 8733, 11949, 12354, 14413, 16501, 16646, 17466, 20377, 23329, 23898, 24969, 28826, 33002, 40399, 40754, 43239, 46658, 49503, 49938, 61131, 69987, 80798, 84419, 86478, 99006, 115507, 121197, 122262, 139974, 163303, 168838, 231014, 242394, 253257, 282793, 326606, 346521, 489909, 506514, 565586, 590933, 676541, 693042, 848379, 979818, 1171571, 1181866, 1353082, 1656359, 1696758, 1772799, 2029623, 2343142, 3312718, 3514713, 3545598, 4059246, 4735787, 4969077, 7029426, 8200997, 9471574, 9938154, 11594513, 14207361, 16401994, 23189026, 24602991, 28414722, 34783539, 48034411, 49205982, 69567078, 96068822, 144103233, 288206466, 336240877, 672481754, 1008722631, 2017445262]

約数ペア:

[(1, 2017445262), (2, 1008722631), (3, 672481754), (6, 336240877), (7, 288206466), (14, 144103233), (21, 96068822), (29, 69567078), (41, 49205982), (42, 48034411), (58, 34783539), (71, 28414722), (82, 24602991), (87, 23189026), (123, 16401994), (142, 14207361), (174, 11594513), (203, 9938154), (213, 9471574), (246, 8200997), (287, 7029426), (406, 4969077), (426, 4735787), (497, 4059246), (569, 3545598), (574, 3514713), (609, 3312718), (861, 2343142), (994, 2029623), (1138, 1772799), (1189, 1696758), (1218, 1656359), (1491, 1353082), (1707, 1181866), (1722, 1171571), (2059, 979818), (2378, 848379), (2911, 693042), (2982, 676541), (3414, 590933), (3567, 565586), (3983, 506514), (4118, 489909), (5822, 346521), (6177, 326606), (7134, 282793), (7966, 253257), (8323, 242394), (8733, 231014), (11949, 168838), (12354, 163303), (14413, 139974), (16501, 122262), (16646, 121197), (17466, 115507), (20377, 99006), (23329, 86478), (23898, 84419), (24969, 80798), (28826, 69987), (33002, 61131), (40399, 49938), (40754, 49503), (43239, 46658)]