19368226304

素因数分解:

$2^9\times 7^1\times {\mathrm{149}}^1\times {\mathrm{36269}}^1$

素因数の和:36443

約数の個数: 80

約数和(自身を含む): 44525052000

約数和(自身を除く): 25156825696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 256, 298, 448, 512, 596, 896, 1043, 1192, 1792, 2086, 2384, 3584, 4172, 4768, 8344, 9536, 16688, 19072, 33376, 36269, 38144, 66752, 72538, 76288, 133504, 145076, 253883, 267008, 290152, 507766, 534016, 580304, 1015532, 1160608, 2031064, 2321216, 4062128, 4642432, 5404081, 8124256, 9284864, 10808162, 16248512, 18569728, 21616324, 32497024, 37828567, 43232648, 64994048, 75657134, 86465296, 129988096, 151314268, 172930592, 302628536, 345861184, 605257072, 691722368, 1210514144, 1383444736, 2421028288, 2766889472, 4842056576, 9684113152, 19368226304]

約数ペア:

[(1, 19368226304), (2, 9684113152), (4, 4842056576), (7, 2766889472), (8, 2421028288), (14, 1383444736), (16, 1210514144), (28, 691722368), (32, 605257072), (56, 345861184), (64, 302628536), (112, 172930592), (128, 151314268), (149, 129988096), (224, 86465296), (256, 75657134), (298, 64994048), (448, 43232648), (512, 37828567), (596, 32497024), (896, 21616324), (1043, 18569728), (1192, 16248512), (1792, 10808162), (2086, 9284864), (2384, 8124256), (3584, 5404081), (4172, 4642432), (4768, 4062128), (8344, 2321216), (9536, 2031064), (16688, 1160608), (19072, 1015532), (33376, 580304), (36269, 534016), (38144, 507766), (66752, 290152), (72538, 267008), (76288, 253883), (133504, 145076)]