480222996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 1267539840

約数和(自身を除く): 787316844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 89, 123, 132, 164, 178, 246, 267, 356, 451, 492, 534, 902, 979, 997, 1068, 1353, 1804, 1958, 1994, 2706, 2937, 2991, 3649, 3916, 3988, 5412, 5874, 5982, 7298, 10947, 10967, 11748, 11964, 14596, 21894, 21934, 32901, 40139, 40877, 43788, 43868, 65802, 80278, 81754, 88733, 120417, 122631, 131604, 160556, 163508, 177466, 240834, 245262, 266199, 354932, 449647, 481668, 490524, 532398, 899294, 976063, 1064796, 1348941, 1798588, 1952126, 2697882, 2928189, 3638053, 3904252, 5395764, 5856378, 7276106, 10914159, 11712756, 14552212, 21828318, 40018583, 43656636, 80037166, 120055749, 160074332, 240111498, 480222996]

約数ペア:

[(1, 480222996), (2, 240111498), (3, 160074332), (4, 120055749), (6, 80037166), (11, 43656636), (12, 40018583), (22, 21828318), (33, 14552212), (41, 11712756), (44, 10914159), (66, 7276106), (82, 5856378), (89, 5395764), (123, 3904252), (132, 3638053), (164, 2928189), (178, 2697882), (246, 1952126), (267, 1798588), (356, 1348941), (451, 1064796), (492, 976063), (534, 899294), (902, 532398), (979, 490524), (997, 481668), (1068, 449647), (1353, 354932), (1804, 266199), (1958, 245262), (1994, 240834), (2706, 177466), (2937, 163508), (2991, 160556), (3649, 131604), (3916, 122631), (3988, 120417), (5412, 88733), (5874, 81754), (5982, 80278), (7298, 65802), (10947, 43868), (10967, 43788), (11748, 40877), (11964, 40139), (14596, 32901), (21894, 21934)]