697291244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 1442782656

約数和(自身を除く): 745491412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 67, 68, 122, 134, 193, 221, 244, 268, 386, 442, 772, 793, 871, 884, 1037, 1139, 1586, 1742, 2074, 2278, 2509, 3172, 3281, 3484, 4087, 4148, 4556, 5018, 6562, 8174, 10036, 11773, 12931, 13124, 13481, 14807, 16348, 23546, 25862, 26962, 29614, 42653, 47092, 51724, 53131, 53924, 59228, 69479, 85306, 106262, 138958, 153049, 168103, 170612, 200141, 212524, 219827, 277916, 306098, 336206, 400282, 439654, 612196, 672412, 788791, 800564, 879308, 903227, 1577582, 1806454, 2601833, 2857751, 3155164, 3612908, 5203666, 5715502, 10254283, 10407332, 11431004, 13409447, 20508566, 26818894, 41017132, 53637788, 174322811, 348645622, 697291244]

約数ペア:

[(1, 697291244), (2, 348645622), (4, 174322811), (13, 53637788), (17, 41017132), (26, 26818894), (34, 20508566), (52, 13409447), (61, 11431004), (67, 10407332), (68, 10254283), (122, 5715502), (134, 5203666), (193, 3612908), (221, 3155164), (244, 2857751), (268, 2601833), (386, 1806454), (442, 1577582), (772, 903227), (793, 879308), (871, 800564), (884, 788791), (1037, 672412), (1139, 612196), (1586, 439654), (1742, 400282), (2074, 336206), (2278, 306098), (2509, 277916), (3172, 219827), (3281, 212524), (3484, 200141), (4087, 170612), (4148, 168103), (4556, 153049), (5018, 138958), (6562, 106262), (8174, 85306), (10036, 69479), (11773, 59228), (12931, 53924), (13124, 53131), (13481, 51724), (14807, 47092), (16348, 42653), (23546, 29614), (25862, 26962)]