309031044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4785

約数の個数: 72

約数和(自身を含む): 846403488

約数和(自身を除く): 537372444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 2373, 3164, 4651, 4746, 5537, 9302, 9492, 11074, 13953, 16611, 18604, 22148, 27906, 32557, 33222, 55812, 65114, 66444, 97671, 130228, 195342, 227899, 390684, 455798, 525563, 683697, 911596, 1051126, 1367394, 1576689, 2102252, 2734788, 3153378, 3678941, 6306756, 7357882, 11036823, 14715764, 22073646, 25752587, 44147292, 51505174, 77257761, 103010348, 154515522, 309031044]

約数ペア:

[(1, 309031044), (2, 154515522), (3, 103010348), (4, 77257761), (6, 51505174), (7, 44147292), (12, 25752587), (14, 22073646), (21, 14715764), (28, 11036823), (42, 7357882), (49, 6306756), (84, 3678941), (98, 3153378), (113, 2734788), (147, 2102252), (196, 1576689), (226, 1367394), (294, 1051126), (339, 911596), (452, 683697), (588, 525563), (678, 455798), (791, 390684), (1356, 227899), (1582, 195342), (2373, 130228), (3164, 97671), (4651, 66444), (4746, 65114), (5537, 55812), (9302, 33222), (9492, 32557), (11074, 27906), (13953, 22148), (16611, 18604)]