272804171332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7443091}}^1$

素因数の和:7443137

約数の個数: 72

約数和(自身を含む): 641475440928

約数和(自身を除く): 368671269596

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 36652, 7443091, 14886182, 29772364, 52101637, 81874001, 104203274, 126532547, 163748002, 208406548, 253065094, 327496004, 364711459, 506130188, 573118007, 729422918, 885727829, 1146236014, 1391858017, 1458845836, 1771455658, 2292472028, 2783716034, 3542911316, 4011826049, 5567432068, 6200094803, 8023652098, 9743006119, 12400189606, 16047304196, 19486012238, 24800379212, 38972024476, 68201042833, 136402085666, 272804171332]

約数ペア:

[(1, 272804171332), (2, 136402085666), (4, 68201042833), (7, 38972024476), (11, 24800379212), (14, 19486012238), (17, 16047304196), (22, 12400189606), (28, 9743006119), (34, 8023652098), (44, 6200094803), (49, 5567432068), (68, 4011826049), (77, 3542911316), (98, 2783716034), (119, 2292472028), (154, 1771455658), (187, 1458845836), (196, 1391858017), (238, 1146236014), (308, 885727829), (374, 729422918), (476, 573118007), (539, 506130188), (748, 364711459), (833, 327496004), (1078, 253065094), (1309, 208406548), (1666, 163748002), (2156, 126532547), (2618, 104203274), (3332, 81874001), (5236, 52101637), (9163, 29772364), (18326, 14886182), (36652, 7443091)]