528972948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9413}}^1$

素因数の和:9653

約数の個数: 72

約数和(自身を含む): 1535159808

約数和(自身を除く): 1006186860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6244, 8028, 9366, 9413, 14049, 18732, 18826, 28098, 28239, 37652, 56196, 56478, 65891, 84717, 112956, 131782, 169434, 197673, 263564, 338868, 395346, 593019, 790692, 1186038, 2099099, 2372076, 4198198, 6297297, 8396396, 12594594, 14693693, 18891891, 25189188, 29387386, 37783782, 44081079, 58774772, 75567564, 88162158, 132243237, 176324316, 264486474, 528972948]

約数ペア:

[(1, 528972948), (2, 264486474), (3, 176324316), (4, 132243237), (6, 88162158), (7, 75567564), (9, 58774772), (12, 44081079), (14, 37783782), (18, 29387386), (21, 25189188), (28, 18891891), (36, 14693693), (42, 12594594), (63, 8396396), (84, 6297297), (126, 4198198), (223, 2372076), (252, 2099099), (446, 1186038), (669, 790692), (892, 593019), (1338, 395346), (1561, 338868), (2007, 263564), (2676, 197673), (3122, 169434), (4014, 131782), (4683, 112956), (6244, 84717), (8028, 65891), (9366, 56478), (9413, 56196), (14049, 37652), (18732, 28239), (18826, 28098)]