1563186456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{128467}}^1$

素因数の和:128505

約数の個数: 72

約数和(自身を含む): 4584380580

約数和(自身を除く): 3021194124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 128467, 256934, 385401, 513868, 770802, 1027736, 1156203, 1541604, 1670071, 2312406, 3083208, 3340142, 4624812, 5010213, 6680284, 9249624, 10020426, 13360568, 15030639, 20040852, 21710923, 30061278, 40081704, 43421846, 60122556, 65132769, 86843692, 120245112, 130265538, 173687384, 195398307, 260531076, 390796614, 521062152, 781593228, 1563186456]

約数ペア:

[(1, 1563186456), (2, 781593228), (3, 521062152), (4, 390796614), (6, 260531076), (8, 195398307), (9, 173687384), (12, 130265538), (13, 120245112), (18, 86843692), (24, 65132769), (26, 60122556), (36, 43421846), (39, 40081704), (52, 30061278), (72, 21710923), (78, 20040852), (104, 15030639), (117, 13360568), (156, 10020426), (169, 9249624), (234, 6680284), (312, 5010213), (338, 4624812), (468, 3340142), (507, 3083208), (676, 2312406), (936, 1670071), (1014, 1541604), (1352, 1156203), (1521, 1027736), (2028, 770802), (3042, 513868), (4056, 385401), (6084, 256934), (12168, 128467)]