810020016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4331

約数の個数: 120

約数和(自身を含む): 2465599136

約数和(自身を除く): 1655579120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 412, 468, 618, 624, 824, 927, 936, 1236, 1339, 1648, 1854, 1872, 2472, 2678, 3708, 4017, 4201, 4944, 5356, 7416, 8034, 8402, 10712, 12051, 12603, 14832, 16068, 16804, 21424, 24102, 25206, 32136, 33608, 37809, 48204, 50412, 54613, 64272, 67216, 75618, 96408, 100824, 109226, 151236, 163839, 192816, 201648, 218452, 302472, 327678, 432703, 436904, 491517, 604944, 655356, 865406, 873808, 983034, 1298109, 1310712, 1730812, 1966068, 2596218, 2621424, 3461624, 3894327, 3932136, 5192436, 5625139, 6923248, 7788654, 7864272, 10384872, 11250278, 15577308, 16875417, 20769744, 22500556, 31154616, 33750834, 45001112, 50626251, 62309232, 67501668, 90002224, 101252502, 135003336, 202505004, 270006672, 405010008, 810020016]

約数ペア:

[(1, 810020016), (2, 405010008), (3, 270006672), (4, 202505004), (6, 135003336), (8, 101252502), (9, 90002224), (12, 67501668), (13, 62309232), (16, 50626251), (18, 45001112), (24, 33750834), (26, 31154616), (36, 22500556), (39, 20769744), (48, 16875417), (52, 15577308), (72, 11250278), (78, 10384872), (103, 7864272), (104, 7788654), (117, 6923248), (144, 5625139), (156, 5192436), (206, 3932136), (208, 3894327), (234, 3461624), (309, 2621424), (312, 2596218), (412, 1966068), (468, 1730812), (618, 1310712), (624, 1298109), (824, 983034), (927, 873808), (936, 865406), (1236, 655356), (1339, 604944), (1648, 491517), (1854, 436904), (1872, 432703), (2472, 327678), (2678, 302472), (3708, 218452), (4017, 201648), (4201, 192816), (4944, 163839), (5356, 151236), (7416, 109226), (8034, 100824), (8402, 96408), (10712, 75618), (12051, 67216), (12603, 64272), (14832, 54613), (16068, 50412), (16804, 48204), (21424, 37809), (24102, 33608), (25206, 32136)]