401831796

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 1001548800

約数和(自身を除く): 599717004

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 89, 93, 106, 124, 159, 178, 186, 212, 229, 267, 318, 356, 372, 458, 534, 636, 687, 916, 1068, 1374, 1643, 2748, 2759, 3286, 4717, 4929, 5518, 6572, 7099, 8277, 9434, 9858, 11036, 12137, 14151, 14198, 16554, 18868, 19716, 20381, 21297, 24274, 28302, 28396, 33108, 36411, 40762, 42594, 48548, 56604, 61143, 72822, 81524, 85188, 122286, 145644, 146227, 244572, 292454, 376247, 438681, 584908, 631811, 752494, 877362, 1080193, 1128741, 1263622, 1504988, 1754724, 1895433, 2160386, 2257482, 2527244, 3240579, 3790866, 4320772, 4514964, 6481158, 7581732, 12962316, 33485983, 66971966, 100457949, 133943932, 200915898, 401831796]

約数ペア:

[(1, 401831796), (2, 200915898), (3, 133943932), (4, 100457949), (6, 66971966), (12, 33485983), (31, 12962316), (53, 7581732), (62, 6481158), (89, 4514964), (93, 4320772), (106, 3790866), (124, 3240579), (159, 2527244), (178, 2257482), (186, 2160386), (212, 1895433), (229, 1754724), (267, 1504988), (318, 1263622), (356, 1128741), (372, 1080193), (458, 877362), (534, 752494), (636, 631811), (687, 584908), (916, 438681), (1068, 376247), (1374, 292454), (1643, 244572), (2748, 146227), (2759, 145644), (3286, 122286), (4717, 85188), (4929, 81524), (5518, 72822), (6572, 61143), (7099, 56604), (8277, 48548), (9434, 42594), (9858, 40762), (11036, 36411), (12137, 33108), (14151, 28396), (14198, 28302), (16554, 24274), (18868, 21297), (19716, 20381)]