311638704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 120

約数和(自身を含む): 893974032

約数和(自身を除く): 582335328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 169, 208, 246, 312, 328, 338, 492, 507, 533, 624, 656, 676, 937, 984, 1014, 1066, 1352, 1599, 1874, 1968, 2028, 2132, 2704, 2811, 3198, 3748, 4056, 4264, 5622, 6396, 6929, 7496, 8112, 8528, 11244, 12181, 12792, 13858, 14992, 20787, 22488, 24362, 25584, 27716, 36543, 38417, 41574, 44976, 48724, 55432, 73086, 76834, 83148, 97448, 110864, 115251, 146172, 153668, 158353, 166296, 194896, 230502, 292344, 307336, 316706, 332592, 461004, 475059, 499421, 584688, 614672, 633412, 922008, 950118, 998842, 1266824, 1498263, 1844016, 1900236, 1997684, 2533648, 2996526, 3800472, 3995368, 5993052, 6492473, 7600944, 7990736, 11986104, 12984946, 19477419, 23972208, 25969892, 38954838, 51939784, 77909676, 103879568, 155819352, 311638704]

約数ペア:

[(1, 311638704), (2, 155819352), (3, 103879568), (4, 77909676), (6, 51939784), (8, 38954838), (12, 25969892), (13, 23972208), (16, 19477419), (24, 12984946), (26, 11986104), (39, 7990736), (41, 7600944), (48, 6492473), (52, 5993052), (78, 3995368), (82, 3800472), (104, 2996526), (123, 2533648), (156, 1997684), (164, 1900236), (169, 1844016), (208, 1498263), (246, 1266824), (312, 998842), (328, 950118), (338, 922008), (492, 633412), (507, 614672), (533, 584688), (624, 499421), (656, 475059), (676, 461004), (937, 332592), (984, 316706), (1014, 307336), (1066, 292344), (1352, 230502), (1599, 194896), (1874, 166296), (1968, 158353), (2028, 153668), (2132, 146172), (2704, 115251), (2811, 110864), (3198, 97448), (3748, 83148), (4056, 76834), (4264, 73086), (5622, 55432), (6396, 48724), (6929, 44976), (7496, 41574), (8112, 38417), (8528, 36543), (11244, 27716), (12181, 25584), (12792, 24362), (13858, 22488), (14992, 20787)]