353033044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 778129800

約数和(自身を除く): 425096756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 349, 364, 397, 637, 698, 794, 1274, 1396, 1588, 2443, 2548, 2779, 4537, 4886, 5161, 5558, 9074, 9772, 10322, 11116, 17101, 18148, 19453, 20644, 31759, 34202, 36127, 38906, 63518, 68404, 72254, 77812, 127036, 138553, 144508, 222313, 252889, 277106, 444626, 505778, 554212, 889252, 969871, 1011556, 1801189, 1939742, 3602378, 3879484, 6789097, 7204756, 12608323, 13578194, 25216646, 27156388, 50433292, 88258261, 176516522, 353033044]

約数ペア:

[(1, 353033044), (2, 176516522), (4, 88258261), (7, 50433292), (13, 27156388), (14, 25216646), (26, 13578194), (28, 12608323), (49, 7204756), (52, 6789097), (91, 3879484), (98, 3602378), (182, 1939742), (196, 1801189), (349, 1011556), (364, 969871), (397, 889252), (637, 554212), (698, 505778), (794, 444626), (1274, 277106), (1396, 252889), (1588, 222313), (2443, 144508), (2548, 138553), (2779, 127036), (4537, 77812), (4886, 72254), (5161, 68404), (5558, 63518), (9074, 38906), (9772, 36127), (10322, 34202), (11116, 31759), (17101, 20644), (18148, 19453)]