1863904392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3169}}^1$

素因数の和:3580

約数の個数: 128

約数和(自身を含む): 5934240000

約数和(自身を除く): 4070335608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 389, 504, 756, 778, 1167, 1512, 1556, 2334, 2723, 3112, 3169, 3501, 4668, 5446, 6338, 7002, 8169, 9336, 9507, 10503, 10892, 12676, 14004, 16338, 19014, 21006, 21784, 22183, 24507, 25352, 28008, 28521, 32676, 38028, 42012, 44366, 49014, 57042, 65352, 66549, 73521, 76056, 84024, 85563, 88732, 98028, 114084, 133098, 147042, 171126, 177464, 196056, 199647, 228168, 266196, 294084, 342252, 399294, 532392, 588168, 598941, 684504, 798588, 1197882, 1232741, 1597176, 2395764, 2465482, 3698223, 4791528, 4930964, 7396446, 8629187, 9861928, 11094669, 14792892, 17258374, 22189338, 25887561, 29585784, 33284007, 34516748, 44378676, 51775122, 66568014, 69033496, 77662683, 88757352, 103550244, 133136028, 155325366, 207100488, 232988049, 266272056, 310650732, 465976098, 621301464, 931952196, 1863904392]

約数ペア:

[(1, 1863904392), (2, 931952196), (3, 621301464), (4, 465976098), (6, 310650732), (7, 266272056), (8, 232988049), (9, 207100488), (12, 155325366), (14, 133136028), (18, 103550244), (21, 88757352), (24, 77662683), (27, 69033496), (28, 66568014), (36, 51775122), (42, 44378676), (54, 34516748), (56, 33284007), (63, 29585784), (72, 25887561), (84, 22189338), (108, 17258374), (126, 14792892), (168, 11094669), (189, 9861928), (216, 8629187), (252, 7396446), (378, 4930964), (389, 4791528), (504, 3698223), (756, 2465482), (778, 2395764), (1167, 1597176), (1512, 1232741), (1556, 1197882), (2334, 798588), (2723, 684504), (3112, 598941), (3169, 588168), (3501, 532392), (4668, 399294), (5446, 342252), (6338, 294084), (7002, 266196), (8169, 228168), (9336, 199647), (9507, 196056), (10503, 177464), (10892, 171126), (12676, 147042), (14004, 133098), (16338, 114084), (19014, 98028), (21006, 88732), (21784, 85563), (22183, 84024), (24507, 76056), (25352, 73521), (28008, 66549), (28521, 65352), (32676, 57042), (38028, 49014), (42012, 44366)]