627921756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20593}}^1$

素因数の和:20632

約数の個数: 108

約数和(自身を含む): 1993993456

約数和(自身を除く): 1366071700

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 20593, 30492, 41186, 61779, 82372, 123558, 144151, 185337, 226523, 247116, 288302, 370674, 432453, 453046, 576604, 679569, 741348, 864906, 906092, 1297359, 1359138, 1585661, 1729812, 2038707, 2491753, 2594718, 2718276, 3171322, 4077414, 4756983, 4983506, 5189436, 6342644, 7475259, 8154828, 9513966, 9967012, 14270949, 14950518, 17442271, 19027932, 22425777, 28541898, 29901036, 34884542, 44851554, 52326813, 57083796, 69769084, 89703108, 104653626, 156980439, 209307252, 313960878, 627921756]

約数ペア:

[(1, 627921756), (2, 313960878), (3, 209307252), (4, 156980439), (6, 104653626), (7, 89703108), (9, 69769084), (11, 57083796), (12, 52326813), (14, 44851554), (18, 34884542), (21, 29901036), (22, 28541898), (28, 22425777), (33, 19027932), (36, 17442271), (42, 14950518), (44, 14270949), (63, 9967012), (66, 9513966), (77, 8154828), (84, 7475259), (99, 6342644), (121, 5189436), (126, 4983506), (132, 4756983), (154, 4077414), (198, 3171322), (231, 2718276), (242, 2594718), (252, 2491753), (308, 2038707), (363, 1729812), (396, 1585661), (462, 1359138), (484, 1297359), (693, 906092), (726, 864906), (847, 741348), (924, 679569), (1089, 576604), (1386, 453046), (1452, 432453), (1694, 370674), (2178, 288302), (2541, 247116), (2772, 226523), (3388, 185337), (4356, 144151), (5082, 123558), (7623, 82372), (10164, 61779), (15246, 41186), (20593, 30492)]