198771312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3350

約数の個数: 80

約数和(自身を含む): 548754560

約数和(自身を除く): 349983248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 152, 201, 228, 268, 304, 402, 456, 536, 804, 912, 1072, 1273, 1608, 2546, 3216, 3253, 3819, 5092, 6506, 7638, 9759, 10184, 13012, 15276, 19518, 20368, 26024, 30552, 39036, 52048, 61104, 61807, 78072, 123614, 156144, 185421, 217951, 247228, 370842, 435902, 494456, 653853, 741684, 871804, 988912, 1307706, 1483368, 1743608, 2615412, 2966736, 3487216, 4141069, 5230824, 8282138, 10461648, 12423207, 16564276, 24846414, 33128552, 49692828, 66257104, 99385656, 198771312]

約数ペア:

[(1, 198771312), (2, 99385656), (3, 66257104), (4, 49692828), (6, 33128552), (8, 24846414), (12, 16564276), (16, 12423207), (19, 10461648), (24, 8282138), (38, 5230824), (48, 4141069), (57, 3487216), (67, 2966736), (76, 2615412), (114, 1743608), (134, 1483368), (152, 1307706), (201, 988912), (228, 871804), (268, 741684), (304, 653853), (402, 494456), (456, 435902), (536, 370842), (804, 247228), (912, 217951), (1072, 185421), (1273, 156144), (1608, 123614), (2546, 78072), (3216, 61807), (3253, 61104), (3819, 52048), (5092, 39036), (6506, 30552), (7638, 26024), (9759, 20368), (10184, 19518), (13012, 15276)]