1924728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 5376000

約数和(自身を除く): 3451272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 199, 248, 312, 372, 398, 403, 597, 744, 796, 806, 1194, 1209, 1592, 1612, 2388, 2418, 2587, 3224, 4776, 4836, 5174, 6169, 7761, 9672, 10348, 12338, 15522, 18507, 20696, 24676, 31044, 37014, 49352, 62088, 74028, 80197, 148056, 160394, 240591, 320788, 481182, 641576, 962364, 1924728]

約数ペア:

[(1, 1924728), (2, 962364), (3, 641576), (4, 481182), (6, 320788), (8, 240591), (12, 160394), (13, 148056), (24, 80197), (26, 74028), (31, 62088), (39, 49352), (52, 37014), (62, 31044), (78, 24676), (93, 20696), (104, 18507), (124, 15522), (156, 12338), (186, 10348), (199, 9672), (248, 7761), (312, 6169), (372, 5174), (398, 4836), (403, 4776), (597, 3224), (744, 2587), (796, 2418), (806, 2388), (1194, 1612), (1209, 1592)]