470897244474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1\times {\mathrm{15607}}^1$

素因数の和:17435

約数の個数: 64

約数和(自身を含む): 990900725760

約数和(自身を除く): 520003481286

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 1669, 3013, 3338, 5007, 6026, 9039, 10014, 15607, 18078, 31214, 38387, 46821, 76774, 93642, 115161, 218639, 230322, 358961, 437278, 655917, 717922, 1076883, 1311834, 2044517, 2153766, 4089034, 5028697, 6133551, 10057394, 12267102, 15086091, 26048083, 30172182, 47023891, 52096166, 78144249, 94047782, 141071673, 156288498, 282143346, 599105909, 1198211818, 1797317727, 3412298873, 3594635454, 6824597746, 10236896619, 20473793238, 78482874079, 156965748158, 235448622237, 470897244474]

約数ペア:

[(1, 470897244474), (2, 235448622237), (3, 156965748158), (6, 78482874079), (23, 20473793238), (46, 10236896619), (69, 6824597746), (131, 3594635454), (138, 3412298873), (262, 1797317727), (393, 1198211818), (786, 599105909), (1669, 282143346), (3013, 156288498), (3338, 141071673), (5007, 94047782), (6026, 78144249), (9039, 52096166), (10014, 47023891), (15607, 30172182), (18078, 26048083), (31214, 15086091), (38387, 12267102), (46821, 10057394), (76774, 6133551), (93642, 5028697), (115161, 4089034), (218639, 2153766), (230322, 2044517), (358961, 1311834), (437278, 1076883), (655917, 717922)]