31285296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 102639264

約数和(自身を除く): 71353968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 757, 861, 984, 1008, 1148, 1476, 1514, 1722, 1968, 2271, 2296, 2583, 2952, 3028, 3444, 4542, 4592, 5166, 5299, 5904, 6056, 6813, 6888, 9084, 10332, 10598, 12112, 13626, 13776, 15897, 18168, 20664, 21196, 27252, 31037, 31794, 36336, 41328, 42392, 47691, 54504, 62074, 63588, 84784, 93111, 95382, 109008, 124148, 127176, 186222, 190764, 217259, 248296, 254352, 279333, 372444, 381528, 434518, 496592, 558666, 651777, 744888, 763056, 869036, 1117332, 1303554, 1489776, 1738072, 1955331, 2234664, 2607108, 3476144, 3910662, 4469328, 5214216, 7821324, 10428432, 15642648, 31285296]

約数ペア:

[(1, 31285296), (2, 15642648), (3, 10428432), (4, 7821324), (6, 5214216), (7, 4469328), (8, 3910662), (9, 3476144), (12, 2607108), (14, 2234664), (16, 1955331), (18, 1738072), (21, 1489776), (24, 1303554), (28, 1117332), (36, 869036), (41, 763056), (42, 744888), (48, 651777), (56, 558666), (63, 496592), (72, 434518), (82, 381528), (84, 372444), (112, 279333), (123, 254352), (126, 248296), (144, 217259), (164, 190764), (168, 186222), (246, 127176), (252, 124148), (287, 109008), (328, 95382), (336, 93111), (369, 84784), (492, 63588), (504, 62074), (574, 54504), (656, 47691), (738, 42392), (757, 41328), (861, 36336), (984, 31794), (1008, 31037), (1148, 27252), (1476, 21196), (1514, 20664), (1722, 18168), (1968, 15897), (2271, 13776), (2296, 13626), (2583, 12112), (2952, 10598), (3028, 10332), (3444, 9084), (4542, 6888), (4592, 6813), (5166, 6056), (5299, 5904)]