646906104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16073}}^1$

素因数の和:16141

約数の個数: 96

約数和(自身を含む): 1930808880

約数和(自身を除く): 1283902776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 16073, 20124, 32146, 40248, 48219, 64292, 96438, 128584, 144657, 192876, 208949, 289314, 385752, 417898, 578628, 626847, 691139, 835796, 1157256, 1253694, 1382278, 1671592, 1880541, 2073417, 2507388, 2764556, 3761082, 4146834, 5014776, 5529112, 6220251, 7522164, 8293668, 8984807, 12440502, 15044328, 16587336, 17969614, 24881004, 26954421, 35939228, 49762008, 53908842, 71878456, 80863263, 107817684, 161726526, 215635368, 323453052, 646906104]

約数ペア:

[(1, 646906104), (2, 323453052), (3, 215635368), (4, 161726526), (6, 107817684), (8, 80863263), (9, 71878456), (12, 53908842), (13, 49762008), (18, 35939228), (24, 26954421), (26, 24881004), (36, 17969614), (39, 16587336), (43, 15044328), (52, 12440502), (72, 8984807), (78, 8293668), (86, 7522164), (104, 6220251), (117, 5529112), (129, 5014776), (156, 4146834), (172, 3761082), (234, 2764556), (258, 2507388), (312, 2073417), (344, 1880541), (387, 1671592), (468, 1382278), (516, 1253694), (559, 1157256), (774, 835796), (936, 691139), (1032, 626847), (1118, 578628), (1548, 417898), (1677, 385752), (2236, 289314), (3096, 208949), (3354, 192876), (4472, 144657), (5031, 128584), (6708, 96438), (10062, 64292), (13416, 48219), (16073, 40248), (20124, 32146)]