1378778832

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5529

約数の個数: 120

約数和(自身を含む): 4045449408

約数和(自身を除く): 2666670576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 246, 258, 328, 344, 369, 387, 492, 516, 656, 688, 738, 774, 984, 1032, 1476, 1548, 1763, 1968, 2064, 2952, 3096, 3526, 5289, 5431, 5904, 6192, 7052, 10578, 10862, 14104, 15867, 16293, 21156, 21724, 28208, 31734, 32586, 42312, 43448, 48879, 63468, 65172, 84624, 86896, 97758, 126936, 130344, 195516, 222671, 233533, 253872, 260688, 391032, 445342, 467066, 668013, 700599, 782064, 890684, 934132, 1336026, 1401198, 1781368, 1868264, 2004039, 2101797, 2672052, 2802396, 3562736, 3736528, 4008078, 4203594, 5344104, 5604792, 8016156, 8407188, 9574853, 10688208, 11209584, 16032312, 16814376, 19149706, 28724559, 32064624, 33628752, 38299412, 57449118, 76598824, 86173677, 114898236, 153197648, 172347354, 229796472, 344694708, 459592944, 689389416, 1378778832]

約数ペア:

[(1, 1378778832), (2, 689389416), (3, 459592944), (4, 344694708), (6, 229796472), (8, 172347354), (9, 153197648), (12, 114898236), (16, 86173677), (18, 76598824), (24, 57449118), (36, 38299412), (41, 33628752), (43, 32064624), (48, 28724559), (72, 19149706), (82, 16814376), (86, 16032312), (123, 11209584), (129, 10688208), (144, 9574853), (164, 8407188), (172, 8016156), (246, 5604792), (258, 5344104), (328, 4203594), (344, 4008078), (369, 3736528), (387, 3562736), (492, 2802396), (516, 2672052), (656, 2101797), (688, 2004039), (738, 1868264), (774, 1781368), (984, 1401198), (1032, 1336026), (1476, 934132), (1548, 890684), (1763, 782064), (1968, 700599), (2064, 668013), (2952, 467066), (3096, 445342), (3526, 391032), (5289, 260688), (5431, 253872), (5904, 233533), (6192, 222671), (7052, 195516), (10578, 130344), (10862, 126936), (14104, 97758), (15867, 86896), (16293, 84624), (21156, 65172), (21724, 63468), (28208, 48879), (31734, 43448), (32586, 42312)]