216545004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5857}}^1$

素因数の和:5959

約数の個数: 72

約数和(自身を含む): 597047360

約数和(自身を除く): 380502356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 5857, 6162, 9243, 11714, 12324, 17571, 18486, 23428, 35142, 36972, 52713, 70284, 76141, 105426, 152282, 210852, 228423, 304564, 456846, 462703, 685269, 913692, 925406, 1370538, 1388109, 1850812, 2741076, 2776218, 4164327, 5552436, 6015139, 8328654, 12030278, 16657308, 18045417, 24060556, 36090834, 54136251, 72181668, 108272502, 216545004]

約数ペア:

[(1, 216545004), (2, 108272502), (3, 72181668), (4, 54136251), (6, 36090834), (9, 24060556), (12, 18045417), (13, 16657308), (18, 12030278), (26, 8328654), (36, 6015139), (39, 5552436), (52, 4164327), (78, 2776218), (79, 2741076), (117, 1850812), (156, 1388109), (158, 1370538), (234, 925406), (237, 913692), (316, 685269), (468, 462703), (474, 456846), (711, 304564), (948, 228423), (1027, 210852), (1422, 152282), (2054, 105426), (2844, 76141), (3081, 70284), (4108, 52713), (5857, 36972), (6162, 35142), (9243, 23428), (11714, 18486), (12324, 17571)]