348545288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28163}}^1$

素因数の和:28206

約数の個数: 64

約数和(自身を含む): 851679360

約数和(自身を除く): 503134072

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 28163, 56326, 112652, 197141, 225304, 366119, 394282, 478771, 732238, 788564, 957542, 1464476, 1577128, 1915084, 2562833, 2928952, 3351397, 3830168, 5125666, 6224023, 6702794, 10251332, 12448046, 13405588, 20502664, 24896092, 26811176, 43568161, 49792184, 87136322, 174272644, 348545288]

約数ペア:

[(1, 348545288), (2, 174272644), (4, 87136322), (7, 49792184), (8, 43568161), (13, 26811176), (14, 24896092), (17, 20502664), (26, 13405588), (28, 12448046), (34, 10251332), (52, 6702794), (56, 6224023), (68, 5125666), (91, 3830168), (104, 3351397), (119, 2928952), (136, 2562833), (182, 1915084), (221, 1577128), (238, 1464476), (364, 957542), (442, 788564), (476, 732238), (728, 478771), (884, 394282), (952, 366119), (1547, 225304), (1768, 197141), (3094, 112652), (6188, 56326), (12376, 28163)]