391375008

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{15269}}^1$

素因数の和:15374

約数の個数: 72

約数和(自身を含む): 1125551700

約数和(自身を除く): 734176692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 15269, 25632, 30538, 45807, 61076, 91614, 122152, 137421, 183228, 244304, 274842, 366456, 488608, 549684, 732912, 1099368, 1358941, 1465824, 2198736, 2717882, 4076823, 4397472, 5435764, 8153646, 10871528, 12230469, 16307292, 21743056, 24460938, 32614584, 43486112, 48921876, 65229168, 97843752, 130458336, 195687504, 391375008]

約数ペア:

[(1, 391375008), (2, 195687504), (3, 130458336), (4, 97843752), (6, 65229168), (8, 48921876), (9, 43486112), (12, 32614584), (16, 24460938), (18, 21743056), (24, 16307292), (32, 12230469), (36, 10871528), (48, 8153646), (72, 5435764), (89, 4397472), (96, 4076823), (144, 2717882), (178, 2198736), (267, 1465824), (288, 1358941), (356, 1099368), (534, 732912), (712, 549684), (801, 488608), (1068, 366456), (1424, 274842), (1602, 244304), (2136, 183228), (2848, 137421), (3204, 122152), (4272, 91614), (6408, 61076), (8544, 45807), (12816, 30538), (15269, 25632)]