238873284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 655549440

約数和(自身を除く): 416676156

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, 4019, 4572, 4953, 6604, 8038, 9906, 12057, 14859, 16076, 19812, 24114, 29718, 36171, 48228, 52247, 59436, 72342, 104494, 144684, 156741, 208988, 313482, 470223, 510413, 626964, 940446, 1020826, 1531239, 1880892, 2041652, 3062478, 4593717, 6124956, 6635369, 9187434, 13270738, 18374868, 19906107, 26541476, 39812214, 59718321, 79624428, 119436642, 238873284]

約数ペア:

[(1, 238873284), (2, 119436642), (3, 79624428), (4, 59718321), (6, 39812214), (9, 26541476), (12, 19906107), (13, 18374868), (18, 13270738), (26, 9187434), (36, 6635369), (39, 6124956), (52, 4593717), (78, 3062478), (117, 2041652), (127, 1880892), (156, 1531239), (234, 1020826), (254, 940446), (381, 626964), (468, 510413), (508, 470223), (762, 313482), (1143, 208988), (1524, 156741), (1651, 144684), (2286, 104494), (3302, 72342), (4019, 59436), (4572, 52247), (4953, 48228), (6604, 36171), (8038, 29718), (9906, 24114), (12057, 19812), (14859, 16076)]