280615968

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10527

約数の個数: 96

約数和(自身を含む): 844945920

約数和(自身を除く): 564329952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 10477, 13392, 20954, 26784, 31431, 41908, 62862, 83816, 94293, 125724, 167632, 188586, 251448, 282879, 324787, 335264, 377172, 502896, 565758, 649574, 754344, 974361, 1005792, 1131516, 1299148, 1508688, 1948722, 2263032, 2598296, 2923083, 3017376, 3897444, 4526064, 5196592, 5846166, 7794888, 8769249, 9052128, 10393184, 11692332, 15589776, 17538498, 23384664, 31179552, 35076996, 46769328, 70153992, 93538656, 140307984, 280615968]

約数ペア:

[(1, 280615968), (2, 140307984), (3, 93538656), (4, 70153992), (6, 46769328), (8, 35076996), (9, 31179552), (12, 23384664), (16, 17538498), (18, 15589776), (24, 11692332), (27, 10393184), (31, 9052128), (32, 8769249), (36, 7794888), (48, 5846166), (54, 5196592), (62, 4526064), (72, 3897444), (93, 3017376), (96, 2923083), (108, 2598296), (124, 2263032), (144, 1948722), (186, 1508688), (216, 1299148), (248, 1131516), (279, 1005792), (288, 974361), (372, 754344), (432, 649574), (496, 565758), (558, 502896), (744, 377172), (837, 335264), (864, 324787), (992, 282879), (1116, 251448), (1488, 188586), (1674, 167632), (2232, 125724), (2976, 94293), (3348, 83816), (4464, 62862), (6696, 41908), (8928, 31431), (10477, 26784), (13392, 20954)]