449395596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7561}}^1$

素因数の和:7711

約数の個数: 72

約数和(自身を含む): 1233150464

約数和(自身を除く): 783754868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 7561, 9906, 14859, 15122, 19812, 22683, 29718, 30244, 45366, 59436, 68049, 90732, 98293, 136098, 196586, 272196, 294879, 393172, 589758, 884637, 960247, 1179516, 1769274, 1920494, 2880741, 3538548, 3840988, 5761482, 8642223, 11522964, 12483211, 17284446, 24966422, 34568892, 37449633, 49932844, 74899266, 112348899, 149798532, 224697798, 449395596]

約数ペア:

[(1, 449395596), (2, 224697798), (3, 149798532), (4, 112348899), (6, 74899266), (9, 49932844), (12, 37449633), (13, 34568892), (18, 24966422), (26, 17284446), (36, 12483211), (39, 11522964), (52, 8642223), (78, 5761482), (117, 3840988), (127, 3538548), (156, 2880741), (234, 1920494), (254, 1769274), (381, 1179516), (468, 960247), (508, 884637), (762, 589758), (1143, 393172), (1524, 294879), (1651, 272196), (2286, 196586), (3302, 136098), (4572, 98293), (4953, 90732), (6604, 68049), (7561, 59436), (9906, 45366), (14859, 30244), (15122, 29718), (19812, 22683)]