40314312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 112489650

約数和(自身を除く): 72175338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 409, 444, 666, 818, 888, 1227, 1332, 1369, 1636, 2454, 2664, 2738, 3272, 3681, 4107, 4908, 5476, 7362, 8214, 9816, 10952, 12321, 14724, 15133, 16428, 24642, 29448, 30266, 32856, 45399, 49284, 60532, 90798, 98568, 121064, 136197, 181596, 272394, 363192, 544788, 559921, 1089576, 1119842, 1679763, 2239684, 3359526, 4479368, 5039289, 6719052, 10078578, 13438104, 20157156, 40314312]

約数ペア:

[(1, 40314312), (2, 20157156), (3, 13438104), (4, 10078578), (6, 6719052), (8, 5039289), (9, 4479368), (12, 3359526), (18, 2239684), (24, 1679763), (36, 1119842), (37, 1089576), (72, 559921), (74, 544788), (111, 363192), (148, 272394), (222, 181596), (296, 136197), (333, 121064), (409, 98568), (444, 90798), (666, 60532), (818, 49284), (888, 45399), (1227, 32856), (1332, 30266), (1369, 29448), (1636, 24642), (2454, 16428), (2664, 15133), (2738, 14724), (3272, 12321), (3681, 10952), (4107, 9816), (4908, 8214), (5476, 7362)]