7488863592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{3187}}^1$

素因数の和:3471

約数の個数: 128

約数和(自身を含む): 21815101440

約数和(自身を除く): 14326237848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 197, 213, 284, 394, 426, 497, 568, 591, 788, 852, 994, 1182, 1379, 1491, 1576, 1704, 1988, 2364, 2758, 2982, 3187, 3976, 4137, 4728, 5516, 5964, 6374, 8274, 9561, 11032, 11928, 12748, 13987, 16548, 19122, 22309, 25496, 27974, 33096, 38244, 41961, 44618, 55948, 66927, 76488, 83922, 89236, 97909, 111896, 133854, 167844, 178472, 195818, 226277, 267708, 293727, 335688, 391636, 452554, 535416, 587454, 627839, 678831, 783272, 905108, 1174908, 1255678, 1357662, 1583939, 1810216, 1883517, 2349816, 2511356, 2715324, 3167878, 3767034, 4394873, 4751817, 5022712, 5430648, 6335756, 7534068, 8789746, 9503634, 12671512, 13184619, 15068136, 17579492, 19007268, 26369238, 35158984, 38014536, 44576569, 52738476, 89153138, 105476952, 133729707, 178306276, 267459414, 312035983, 356612552, 534918828, 624071966, 936107949, 1069837656, 1248143932, 1872215898, 2496287864, 3744431796, 7488863592]

約数ペア:

[(1, 7488863592), (2, 3744431796), (3, 2496287864), (4, 1872215898), (6, 1248143932), (7, 1069837656), (8, 936107949), (12, 624071966), (14, 534918828), (21, 356612552), (24, 312035983), (28, 267459414), (42, 178306276), (56, 133729707), (71, 105476952), (84, 89153138), (142, 52738476), (168, 44576569), (197, 38014536), (213, 35158984), (284, 26369238), (394, 19007268), (426, 17579492), (497, 15068136), (568, 13184619), (591, 12671512), (788, 9503634), (852, 8789746), (994, 7534068), (1182, 6335756), (1379, 5430648), (1491, 5022712), (1576, 4751817), (1704, 4394873), (1988, 3767034), (2364, 3167878), (2758, 2715324), (2982, 2511356), (3187, 2349816), (3976, 1883517), (4137, 1810216), (4728, 1583939), (5516, 1357662), (5964, 1255678), (6374, 1174908), (8274, 905108), (9561, 783272), (11032, 678831), (11928, 627839), (12748, 587454), (13987, 535416), (16548, 452554), (19122, 391636), (22309, 335688), (25496, 293727), (27974, 267708), (33096, 226277), (38244, 195818), (41961, 178472), (44618, 167844), (55948, 133854), (66927, 111896), (76488, 97909), (83922, 89236)]