1331909676

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 3706595200

約数和(自身を除く): 2374685524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 139, 153, 204, 278, 289, 306, 307, 417, 459, 556, 578, 612, 614, 834, 867, 918, 921, 1156, 1228, 1251, 1668, 1734, 1836, 1842, 2363, 2502, 2601, 2763, 3468, 3684, 3753, 4726, 5004, 5202, 5219, 5526, 7089, 7506, 7803, 8289, 9452, 10404, 10438, 11052, 14178, 15012, 15606, 15657, 16578, 20876, 21267, 28356, 31212, 31314, 33156, 40171, 42534, 42673, 46971, 62628, 63801, 80342, 85068, 85346, 88723, 93942, 120513, 127602, 128019, 140913, 160684, 170692, 177446, 187884, 241026, 255204, 256038, 266169, 281826, 354892, 361539, 384057, 482052, 512076, 532338, 563652, 723078, 725441, 768114, 798507, 1064676, 1084617, 1152171, 1446156, 1450882, 1536228, 1597014, 2169234, 2176323, 2304342, 2395521, 2901764, 3194028, 4338468, 4352646, 4608684, 4791042, 6528969, 8705292, 9582084, 12332497, 13057938, 19586907, 24664994, 26115876, 36997491, 39173814, 49329988, 73994982, 78347628, 110992473, 147989964, 221984946, 332977419, 443969892, 665954838, 1331909676]

約数ペア:

[(1, 1331909676), (2, 665954838), (3, 443969892), (4, 332977419), (6, 221984946), (9, 147989964), (12, 110992473), (17, 78347628), (18, 73994982), (27, 49329988), (34, 39173814), (36, 36997491), (51, 26115876), (54, 24664994), (68, 19586907), (102, 13057938), (108, 12332497), (139, 9582084), (153, 8705292), (204, 6528969), (278, 4791042), (289, 4608684), (306, 4352646), (307, 4338468), (417, 3194028), (459, 2901764), (556, 2395521), (578, 2304342), (612, 2176323), (614, 2169234), (834, 1597014), (867, 1536228), (918, 1450882), (921, 1446156), (1156, 1152171), (1228, 1084617), (1251, 1064676), (1668, 798507), (1734, 768114), (1836, 725441), (1842, 723078), (2363, 563652), (2502, 532338), (2601, 512076), (2763, 482052), (3468, 384057), (3684, 361539), (3753, 354892), (4726, 281826), (5004, 266169), (5202, 256038), (5219, 255204), (5526, 241026), (7089, 187884), (7506, 177446), (7803, 170692), (8289, 160684), (9452, 140913), (10404, 128019), (10438, 127602), (11052, 120513), (14178, 93942), (15012, 88723), (15606, 85346), (15657, 85068), (16578, 80342), (20876, 63801), (21267, 62628), (28356, 46971), (31212, 42673), (31314, 42534), (33156, 40171)]