254115246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 659441664

約数和(自身を除く): 405326418

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 186, 217, 231, 242, 341, 363, 434, 462, 651, 682, 726, 847, 1023, 1302, 1613, 1694, 2046, 2387, 2541, 3226, 3751, 4774, 4839, 5082, 7161, 7502, 9678, 11253, 11291, 14322, 17743, 22506, 22582, 26257, 33873, 35486, 50003, 52514, 53229, 67746, 78771, 100006, 106458, 124201, 150009, 157542, 195173, 248402, 300018, 350021, 372603, 390346, 550033, 585519, 700042, 745206, 1050063, 1100066, 1171038, 1366211, 1650099, 2100126, 2732422, 3300198, 3850231, 4098633, 6050363, 7700462, 8197266, 11550693, 12100726, 18151089, 23101386, 36302178, 42352541, 84705082, 127057623, 254115246]

約数ペア:

[(1, 254115246), (2, 127057623), (3, 84705082), (6, 42352541), (7, 36302178), (11, 23101386), (14, 18151089), (21, 12100726), (22, 11550693), (31, 8197266), (33, 7700462), (42, 6050363), (62, 4098633), (66, 3850231), (77, 3300198), (93, 2732422), (121, 2100126), (154, 1650099), (186, 1366211), (217, 1171038), (231, 1100066), (242, 1050063), (341, 745206), (363, 700042), (434, 585519), (462, 550033), (651, 390346), (682, 372603), (726, 350021), (847, 300018), (1023, 248402), (1302, 195173), (1613, 157542), (1694, 150009), (2046, 124201), (2387, 106458), (2541, 100006), (3226, 78771), (3751, 67746), (4774, 53229), (4839, 52514), (5082, 50003), (7161, 35486), (7502, 33873), (9678, 26257), (11253, 22582), (11291, 22506), (14322, 17743)]