289457436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{10357}}^1$

素因数の和:10518

約数の個数: 48

約数和(自身を含む): 720419616

約数和(自身を除く): 430962180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 10357, 13974, 20714, 27948, 31071, 41428, 62142, 124284, 176069, 352138, 528207, 704276, 1056414, 1418909, 2112828, 2837818, 4256727, 5675636, 8513454, 17026908, 24121453, 48242906, 72364359, 96485812, 144728718, 289457436]

約数ペア:

[(1, 289457436), (2, 144728718), (3, 96485812), (4, 72364359), (6, 48242906), (12, 24121453), (17, 17026908), (34, 8513454), (51, 5675636), (68, 4256727), (102, 2837818), (137, 2112828), (204, 1418909), (274, 1056414), (411, 704276), (548, 528207), (822, 352138), (1644, 176069), (2329, 124284), (4658, 62142), (6987, 41428), (9316, 31071), (10357, 27948), (13974, 20714)]