249385968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 759638880

約数和(自身を除く): 510252912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1212, 1313, 1319, 1616, 1818, 1872, 2424, 2626, 2638, 3636, 3939, 3957, 4848, 5252, 5276, 7272, 7878, 7914, 10504, 10552, 11817, 11871, 14544, 15756, 15828, 17147, 21008, 21104, 23634, 23742, 31512, 31656, 34294, 47268, 47484, 51441, 63024, 63312, 68588, 94536, 94968, 102882, 133219, 137176, 154323, 189072, 189936, 205764, 266438, 274352, 308646, 399657, 411528, 532876, 617292, 799314, 823056, 1065752, 1198971, 1234584, 1598628, 1731847, 2131504, 2397942, 2469168, 3197256, 3463694, 4795884, 5195541, 6394512, 6927388, 9591768, 10391082, 13854776, 15586623, 19183536, 20782164, 27709552, 31173246, 41564328, 62346492, 83128656, 124692984, 249385968]

約数ペア:

[(1, 249385968), (2, 124692984), (3, 83128656), (4, 62346492), (6, 41564328), (8, 31173246), (9, 27709552), (12, 20782164), (13, 19183536), (16, 15586623), (18, 13854776), (24, 10391082), (26, 9591768), (36, 6927388), (39, 6394512), (48, 5195541), (52, 4795884), (72, 3463694), (78, 3197256), (101, 2469168), (104, 2397942), (117, 2131504), (144, 1731847), (156, 1598628), (202, 1234584), (208, 1198971), (234, 1065752), (303, 823056), (312, 799314), (404, 617292), (468, 532876), (606, 411528), (624, 399657), (808, 308646), (909, 274352), (936, 266438), (1212, 205764), (1313, 189936), (1319, 189072), (1616, 154323), (1818, 137176), (1872, 133219), (2424, 102882), (2626, 94968), (2638, 94536), (3636, 68588), (3939, 63312), (3957, 63024), (4848, 51441), (5252, 47484), (5276, 47268), (7272, 34294), (7878, 31656), (7914, 31512), (10504, 23742), (10552, 23634), (11817, 21104), (11871, 21008), (14544, 17147), (15756, 15828)]