321253488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131231}}^1$

素因数の和:131262

約数の個数: 60

約数和(自身を含む): 951956928

約数和(自身を除く): 630703440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 131231, 262462, 393693, 524924, 787386, 1049848, 1181079, 1574772, 2099696, 2230927, 2362158, 3149544, 4461854, 4724316, 6299088, 6692781, 8923708, 9448632, 13385562, 17847416, 18897264, 20078343, 26771124, 35694832, 40156686, 53542248, 80313372, 107084496, 160626744, 321253488]

約数ペア:

[(1, 321253488), (2, 160626744), (3, 107084496), (4, 80313372), (6, 53542248), (8, 40156686), (9, 35694832), (12, 26771124), (16, 20078343), (17, 18897264), (18, 17847416), (24, 13385562), (34, 9448632), (36, 8923708), (48, 6692781), (51, 6299088), (68, 4724316), (72, 4461854), (102, 3149544), (136, 2362158), (144, 2230927), (153, 2099696), (204, 1574772), (272, 1181079), (306, 1049848), (408, 787386), (612, 524924), (816, 393693), (1224, 262462), (2448, 131231)]