425684364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1181}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 1158293808

約数和(自身を除く): 732609444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 613, 1181, 1226, 1839, 2362, 2452, 3543, 3678, 4291, 4724, 7086, 7356, 8267, 8582, 12873, 14172, 16534, 17164, 24801, 25746, 30037, 33068, 49602, 51492, 57869, 60074, 90111, 99204, 115738, 120148, 173607, 180222, 231476, 347214, 360444, 694428, 723953, 1447906, 2171859, 2895812, 4343718, 5067671, 8687436, 10135342, 15203013, 20270684, 30406026, 35473697, 60812052, 70947394, 106421091, 141894788, 212842182, 425684364]

約数ペア:

[(1, 425684364), (2, 212842182), (3, 141894788), (4, 106421091), (6, 70947394), (7, 60812052), (12, 35473697), (14, 30406026), (21, 20270684), (28, 15203013), (42, 10135342), (49, 8687436), (84, 5067671), (98, 4343718), (147, 2895812), (196, 2171859), (294, 1447906), (588, 723953), (613, 694428), (1181, 360444), (1226, 347214), (1839, 231476), (2362, 180222), (2452, 173607), (3543, 120148), (3678, 115738), (4291, 99204), (4724, 90111), (7086, 60074), (7356, 57869), (8267, 51492), (8582, 49602), (12873, 33068), (14172, 30037), (16534, 25746), (17164, 24801)]