16263312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 46038720

約数和(自身を除く): 29775408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 389, 402, 536, 624, 778, 804, 871, 1072, 1167, 1556, 1608, 1742, 2334, 2613, 3112, 3216, 3484, 4668, 5057, 5226, 6224, 6968, 9336, 10114, 10452, 13936, 15171, 18672, 20228, 20904, 26063, 30342, 40456, 41808, 52126, 60684, 78189, 80912, 104252, 121368, 156378, 208504, 242736, 312756, 338819, 417008, 625512, 677638, 1016457, 1251024, 1355276, 2032914, 2710552, 4065828, 5421104, 8131656, 16263312]

約数ペア:

[(1, 16263312), (2, 8131656), (3, 5421104), (4, 4065828), (6, 2710552), (8, 2032914), (12, 1355276), (13, 1251024), (16, 1016457), (24, 677638), (26, 625512), (39, 417008), (48, 338819), (52, 312756), (67, 242736), (78, 208504), (104, 156378), (134, 121368), (156, 104252), (201, 80912), (208, 78189), (268, 60684), (312, 52126), (389, 41808), (402, 40456), (536, 30342), (624, 26063), (778, 20904), (804, 20228), (871, 18672), (1072, 15171), (1167, 13936), (1556, 10452), (1608, 10114), (1742, 9336), (2334, 6968), (2613, 6224), (3112, 5226), (3216, 5057), (3484, 4668)]