390353208

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47419}}^1$

素因数の和:47449

約数の個数: 64

約数和(自身を含む): 1138080000

約数和(自身を除く): 747726792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 47419, 94838, 142257, 189676, 284514, 331933, 379352, 569028, 663866, 995799, 1138056, 1327732, 1991598, 2323531, 2655464, 3983196, 4647062, 6970593, 7966392, 9294124, 13941186, 16264717, 18588248, 27882372, 32529434, 48794151, 55764744, 65058868, 97588302, 130117736, 195176604, 390353208]

約数ペア:

[(1, 390353208), (2, 195176604), (3, 130117736), (4, 97588302), (6, 65058868), (7, 55764744), (8, 48794151), (12, 32529434), (14, 27882372), (21, 18588248), (24, 16264717), (28, 13941186), (42, 9294124), (49, 7966392), (56, 6970593), (84, 4647062), (98, 3983196), (147, 2655464), (168, 2323531), (196, 1991598), (294, 1327732), (343, 1138056), (392, 995799), (588, 663866), (686, 569028), (1029, 379352), (1176, 331933), (1372, 284514), (2058, 189676), (2744, 142257), (4116, 94838), (8232, 47419)]