2981020464

素因数分解:

$2^4\times 3^2\times {\mathrm{2357}}^1\times {\mathrm{8783}}^1$

素因数の和:11154

約数の個数: 60

約数和(自身を含む): 8347206816

約数和(自身を除く): 5366186352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2357, 4714, 7071, 8783, 9428, 14142, 17566, 18856, 21213, 26349, 28284, 35132, 37712, 42426, 52698, 56568, 70264, 79047, 84852, 105396, 113136, 140528, 158094, 169704, 210792, 316188, 339408, 421584, 632376, 1264752, 20701531, 41403062, 62104593, 82806124, 124209186, 165612248, 186313779, 248418372, 331224496, 372627558, 496836744, 745255116, 993673488, 1490510232, 2981020464]

約数ペア:

[(1, 2981020464), (2, 1490510232), (3, 993673488), (4, 745255116), (6, 496836744), (8, 372627558), (9, 331224496), (12, 248418372), (16, 186313779), (18, 165612248), (24, 124209186), (36, 82806124), (48, 62104593), (72, 41403062), (144, 20701531), (2357, 1264752), (4714, 632376), (7071, 421584), (8783, 339408), (9428, 316188), (14142, 210792), (17566, 169704), (18856, 158094), (21213, 140528), (26349, 113136), (28284, 105396), (35132, 84852), (37712, 79047), (42426, 70264), (52698, 56568)]