1679181372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1400

約数の個数: 108

約数和(自身を含む): 4682118168

約数和(自身を除く): 3002936796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 397, 484, 726, 794, 971, 1089, 1191, 1452, 1588, 1942, 2178, 2382, 2913, 3573, 3884, 4356, 4367, 4764, 5826, 7146, 8734, 8739, 10681, 11652, 13101, 14292, 17468, 17478, 21362, 26202, 32043, 34956, 39303, 42724, 48037, 52404, 64086, 78606, 96074, 96129, 117491, 128172, 144111, 157212, 192148, 192258, 234982, 288222, 352473, 384516, 385487, 432333, 469964, 576444, 704946, 770974, 864666, 1057419, 1156461, 1409892, 1541948, 1729332, 2114838, 2312922, 3469383, 4229676, 4240357, 4625844, 6938766, 8480714, 12721071, 13877532, 16961428, 25442142, 38163213, 46643927, 50884284, 76326426, 93287854, 139931781, 152652852, 186575708, 279863562, 419795343, 559727124, 839590686, 1679181372]

約数ペア:

[(1, 1679181372), (2, 839590686), (3, 559727124), (4, 419795343), (6, 279863562), (9, 186575708), (11, 152652852), (12, 139931781), (18, 93287854), (22, 76326426), (33, 50884284), (36, 46643927), (44, 38163213), (66, 25442142), (99, 16961428), (121, 13877532), (132, 12721071), (198, 8480714), (242, 6938766), (363, 4625844), (396, 4240357), (397, 4229676), (484, 3469383), (726, 2312922), (794, 2114838), (971, 1729332), (1089, 1541948), (1191, 1409892), (1452, 1156461), (1588, 1057419), (1942, 864666), (2178, 770974), (2382, 704946), (2913, 576444), (3573, 469964), (3884, 432333), (4356, 385487), (4367, 384516), (4764, 352473), (5826, 288222), (7146, 234982), (8734, 192258), (8739, 192148), (10681, 157212), (11652, 144111), (13101, 128172), (14292, 117491), (17468, 96129), (17478, 96074), (21362, 78606), (26202, 64086), (32043, 52404), (34956, 48037), (39303, 42724)]