1377779561872

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{170413}}^1$

素因数の和:172416

約数の個数: 80

約数和(自身を含む): 3134875958272

約数和(自身を除く): 1757096396400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1951, 2072, 3902, 4144, 7804, 13657, 15608, 27314, 31216, 54628, 72187, 109256, 144374, 170413, 218512, 288748, 340826, 505309, 577496, 681652, 1010618, 1154992, 1192891, 1363304, 2021236, 2385782, 2726608, 4042472, 4771564, 6305281, 8084944, 9543128, 12610562, 19086256, 25221124, 44136967, 50442248, 88273934, 100884496, 176547868, 332475763, 353095736, 664951526, 706191472, 1329903052, 2327330341, 2659806104, 4654660682, 5319612208, 9309321364, 12301603231, 18618642728, 24603206462, 37237285456, 49206412924, 86111222617, 98412825848, 172222445234, 196825651696, 344444890468, 688889780936, 1377779561872]

約数ペア:

[(1, 1377779561872), (2, 688889780936), (4, 344444890468), (7, 196825651696), (8, 172222445234), (14, 98412825848), (16, 86111222617), (28, 49206412924), (37, 37237285456), (56, 24603206462), (74, 18618642728), (112, 12301603231), (148, 9309321364), (259, 5319612208), (296, 4654660682), (518, 2659806104), (592, 2327330341), (1036, 1329903052), (1951, 706191472), (2072, 664951526), (3902, 353095736), (4144, 332475763), (7804, 176547868), (13657, 100884496), (15608, 88273934), (27314, 50442248), (31216, 44136967), (54628, 25221124), (72187, 19086256), (109256, 12610562), (144374, 9543128), (170413, 8084944), (218512, 6305281), (288748, 4771564), (340826, 4042472), (505309, 2726608), (577496, 2385782), (681652, 2021236), (1010618, 1363304), (1154992, 1192891)]