397796056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1091}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 905748480

約数和(自身を除く): 507952424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 383, 476, 766, 952, 1091, 1532, 2182, 2681, 3064, 4364, 5362, 6511, 7637, 8728, 10724, 13022, 15274, 18547, 21448, 26044, 30548, 37094, 45577, 52088, 61096, 74188, 91154, 129829, 148376, 182308, 259658, 364616, 417853, 519316, 835706, 1038632, 1671412, 2924971, 3342824, 5849942, 7103501, 11699884, 14207002, 23399768, 28414004, 49724507, 56828008, 99449014, 198898028, 397796056]

約数ペア:

[(1, 397796056), (2, 198898028), (4, 99449014), (7, 56828008), (8, 49724507), (14, 28414004), (17, 23399768), (28, 14207002), (34, 11699884), (56, 7103501), (68, 5849942), (119, 3342824), (136, 2924971), (238, 1671412), (383, 1038632), (476, 835706), (766, 519316), (952, 417853), (1091, 364616), (1532, 259658), (2182, 182308), (2681, 148376), (3064, 129829), (4364, 91154), (5362, 74188), (6511, 61096), (7637, 52088), (8728, 45577), (10724, 37094), (13022, 30548), (15274, 26044), (18547, 21448)]