278322670108

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{39079}}^1$

素因数の和:39312

約数の個数: 96

約数和(自身を含む): 590889600000

約数和(自身を除く): 312566929892

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 179, 196, 203, 343, 358, 406, 686, 716, 812, 1253, 1372, 1421, 2506, 2842, 5012, 5191, 5684, 8771, 9947, 10382, 17542, 19894, 20764, 35084, 36337, 39079, 39788, 61397, 72674, 78158, 122794, 145348, 156316, 245588, 254359, 273553, 508718, 547106, 1017436, 1094212, 1133291, 1780513, 1914871, 2266582, 3561026, 3829742, 4533164, 6995141, 7122052, 7659484, 7933037, 13404097, 13990282, 15866074, 26808194, 27980564, 31732148, 48965987, 53616388, 55531259, 97931974, 111062518, 195863948, 202859089, 222125036, 342761909, 388718813, 405718178, 685523818, 777437626, 811436356, 1371047636, 1420013623, 1554875252, 2399333363, 2840027246, 4798666726, 5680054492, 9597333452, 9940095361, 19880190722, 39760381444, 69580667527, 139161335054, 278322670108]

約数ペア:

[(1, 278322670108), (2, 139161335054), (4, 69580667527), (7, 39760381444), (14, 19880190722), (28, 9940095361), (29, 9597333452), (49, 5680054492), (58, 4798666726), (98, 2840027246), (116, 2399333363), (179, 1554875252), (196, 1420013623), (203, 1371047636), (343, 811436356), (358, 777437626), (406, 685523818), (686, 405718178), (716, 388718813), (812, 342761909), (1253, 222125036), (1372, 202859089), (1421, 195863948), (2506, 111062518), (2842, 97931974), (5012, 55531259), (5191, 53616388), (5684, 48965987), (8771, 31732148), (9947, 27980564), (10382, 26808194), (17542, 15866074), (19894, 13990282), (20764, 13404097), (35084, 7933037), (36337, 7659484), (39079, 7122052), (39788, 6995141), (61397, 4533164), (72674, 3829742), (78158, 3561026), (122794, 2266582), (145348, 1914871), (156316, 1780513), (245588, 1133291), (254359, 1094212), (273553, 1017436), (508718, 547106)]