1878641712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5521}}^1$

素因数の和:5691

約数の個数: 120

約数和(自身を含む): 5607922320

約数和(自身を除く): 3729280608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 139, 144, 153, 204, 272, 278, 306, 408, 417, 556, 612, 816, 834, 1112, 1224, 1251, 1668, 2224, 2363, 2448, 2502, 3336, 4726, 5004, 5521, 6672, 7089, 9452, 10008, 11042, 14178, 16563, 18904, 20016, 21267, 22084, 28356, 33126, 37808, 42534, 44168, 49689, 56712, 66252, 85068, 88336, 93857, 99378, 113424, 132504, 170136, 187714, 198756, 265008, 281571, 340272, 375428, 397512, 563142, 750856, 767419, 795024, 844713, 1126284, 1501712, 1534838, 1689426, 2252568, 2302257, 3069676, 3378852, 4505136, 4604514, 6139352, 6757704, 6906771, 9209028, 12278704, 13046123, 13515408, 13813542, 18418056, 26092246, 27627084, 36836112, 39138369, 52184492, 55254168, 78276738, 104368984, 110508336, 117415107, 156553476, 208737968, 234830214, 313106952, 469660428, 626213904, 939320856, 1878641712]

約数ペア:

[(1, 1878641712), (2, 939320856), (3, 626213904), (4, 469660428), (6, 313106952), (8, 234830214), (9, 208737968), (12, 156553476), (16, 117415107), (17, 110508336), (18, 104368984), (24, 78276738), (34, 55254168), (36, 52184492), (48, 39138369), (51, 36836112), (68, 27627084), (72, 26092246), (102, 18418056), (136, 13813542), (139, 13515408), (144, 13046123), (153, 12278704), (204, 9209028), (272, 6906771), (278, 6757704), (306, 6139352), (408, 4604514), (417, 4505136), (556, 3378852), (612, 3069676), (816, 2302257), (834, 2252568), (1112, 1689426), (1224, 1534838), (1251, 1501712), (1668, 1126284), (2224, 844713), (2363, 795024), (2448, 767419), (2502, 750856), (3336, 563142), (4726, 397512), (5004, 375428), (5521, 340272), (6672, 281571), (7089, 265008), (9452, 198756), (10008, 187714), (11042, 170136), (14178, 132504), (16563, 113424), (18904, 99378), (20016, 93857), (21267, 88336), (22084, 85068), (28356, 66252), (33126, 56712), (37808, 49689), (42534, 44168)]