988820952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{309781}}^1$

素因数の和:309816

約数の個数: 64

約数和(自身を含む): 2973907200

約数和(自身を除く): 1985086248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 309781, 619562, 929343, 1239124, 1858686, 2168467, 2478248, 3717372, 4336934, 5885839, 6505401, 7434744, 8673868, 11771678, 13010802, 17347736, 17657517, 23543356, 26021604, 35315034, 41200873, 47086712, 52043208, 70630068, 82401746, 123602619, 141260136, 164803492, 247205238, 329606984, 494410476, 988820952]

約数ペア:

[(1, 988820952), (2, 494410476), (3, 329606984), (4, 247205238), (6, 164803492), (7, 141260136), (8, 123602619), (12, 82401746), (14, 70630068), (19, 52043208), (21, 47086712), (24, 41200873), (28, 35315034), (38, 26021604), (42, 23543356), (56, 17657517), (57, 17347736), (76, 13010802), (84, 11771678), (114, 8673868), (133, 7434744), (152, 6505401), (168, 5885839), (228, 4336934), (266, 3717372), (399, 2478248), (456, 2168467), (532, 1858686), (798, 1239124), (1064, 929343), (1596, 619562), (3192, 309781)]