15705212328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{390211}}^1$

素因数の和:390279

約数の個数: 96

約数和(自身を含む): 46872265440

約数和(自身を除く): 31167053112

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, 20124, 40248, 390211, 780422, 1170633, 1560844, 2341266, 3121688, 3511899, 4682532, 5072743, 7023798, 9365064, 10145486, 14047596, 15218229, 16779073, 20290972, 28095192, 30436458, 33558146, 40581944, 45654687, 50337219, 60872916, 67116292, 91309374, 100674438, 121745832, 134232584, 151011657, 182618748, 201348876, 218127949, 302023314, 365237496, 402697752, 436255898, 604046628, 654383847, 872511796, 1208093256, 1308767694, 1745023592, 1963151541, 2617535388, 3926303082, 5235070776, 7852606164, 15705212328]

約数ペア:

[(1, 15705212328), (2, 7852606164), (3, 5235070776), (4, 3926303082), (6, 2617535388), (8, 1963151541), (9, 1745023592), (12, 1308767694), (13, 1208093256), (18, 872511796), (24, 654383847), (26, 604046628), (36, 436255898), (39, 402697752), (43, 365237496), (52, 302023314), (72, 218127949), (78, 201348876), (86, 182618748), (104, 151011657), (117, 134232584), (129, 121745832), (156, 100674438), (172, 91309374), (234, 67116292), (258, 60872916), (312, 50337219), (344, 45654687), (387, 40581944), (468, 33558146), (516, 30436458), (559, 28095192), (774, 20290972), (936, 16779073), (1032, 15218229), (1118, 14047596), (1548, 10145486), (1677, 9365064), (2236, 7023798), (3096, 5072743), (3354, 4682532), (4472, 3511899), (5031, 3121688), (6708, 2341266), (10062, 1560844), (13416, 1170633), (20124, 780422), (40248, 390211)]