438747462

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 1005903360

約数和(自身を除く): 567155898

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 83, 106, 159, 166, 249, 318, 477, 498, 747, 954, 1431, 1494, 1847, 2241, 2862, 3694, 4399, 4482, 5541, 8798, 11082, 13197, 16623, 26394, 33246, 39591, 49869, 79182, 97891, 99738, 118773, 153301, 195782, 237546, 293673, 306602, 459903, 587346, 881019, 919806, 1379709, 1762038, 2643057, 2759418, 4139127, 5286114, 8124953, 8278254, 16249906, 24374859, 48749718, 73124577, 146249154, 219373731, 438747462]

約数ペア:

[(1, 438747462), (2, 219373731), (3, 146249154), (6, 73124577), (9, 48749718), (18, 24374859), (27, 16249906), (53, 8278254), (54, 8124953), (83, 5286114), (106, 4139127), (159, 2759418), (166, 2643057), (249, 1762038), (318, 1379709), (477, 919806), (498, 881019), (747, 587346), (954, 459903), (1431, 306602), (1494, 293673), (1847, 237546), (2241, 195782), (2862, 153301), (3694, 118773), (4399, 99738), (4482, 97891), (5541, 79182), (8798, 49869), (11082, 39591), (13197, 33246), (16623, 26394)]