336973009936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{18223}}^1$

素因数の和:18824

約数の個数: 80

約数和(自身を含む): 689050897920

約数和(自身を除く): 352077887984

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 461, 872, 922, 1744, 1844, 2507, 3688, 5014, 7376, 10028, 10603, 18223, 20056, 21206, 36446, 40112, 42412, 50249, 72892, 84824, 100498, 145784, 169648, 200996, 291568, 401992, 419129, 803984, 838258, 1155727, 1676516, 1986307, 2311454, 3353032, 3972614, 4622908, 6706064, 7945228, 8400803, 9245816, 15890456, 16801606, 18491632, 31780912, 33603212, 45685061, 67206424, 91370122, 134412848, 182740244, 193218469, 365480488, 386436938, 730960976, 772873876, 915687527, 1545747752, 1831375054, 3091495504, 3662750108, 7325500216, 14651000432, 21060813121, 42121626242, 84243252484, 168486504968, 336973009936]

約数ペア:

[(1, 336973009936), (2, 168486504968), (4, 84243252484), (8, 42121626242), (16, 21060813121), (23, 14651000432), (46, 7325500216), (92, 3662750108), (109, 3091495504), (184, 1831375054), (218, 1545747752), (368, 915687527), (436, 772873876), (461, 730960976), (872, 386436938), (922, 365480488), (1744, 193218469), (1844, 182740244), (2507, 134412848), (3688, 91370122), (5014, 67206424), (7376, 45685061), (10028, 33603212), (10603, 31780912), (18223, 18491632), (20056, 16801606), (21206, 15890456), (36446, 9245816), (40112, 8400803), (42412, 7945228), (50249, 6706064), (72892, 4622908), (84824, 3972614), (100498, 3353032), (145784, 2311454), (169648, 1986307), (200996, 1676516), (291568, 1155727), (401992, 838258), (419129, 803984)]