627289936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25343}}^1$

素因数の和:25388

約数の個数: 80

約数和(自身を含む): 1583898624

約数和(自身を除く): 956608688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 25343, 50686, 101372, 177401, 202744, 329459, 354802, 405488, 430831, 658918, 709604, 861662, 1317836, 1419208, 1723324, 2306213, 2635672, 2838416, 3015817, 3446648, 4612426, 5271344, 5600803, 6031634, 6893296, 9224852, 11201606, 12063268, 18449704, 22403212, 24126536, 36899408, 39205621, 44806424, 48253072, 78411242, 89612848, 156822484, 313644968, 627289936]

約数ペア:

[(1, 627289936), (2, 313644968), (4, 156822484), (7, 89612848), (8, 78411242), (13, 48253072), (14, 44806424), (16, 39205621), (17, 36899408), (26, 24126536), (28, 22403212), (34, 18449704), (52, 12063268), (56, 11201606), (68, 9224852), (91, 6893296), (104, 6031634), (112, 5600803), (119, 5271344), (136, 4612426), (182, 3446648), (208, 3015817), (221, 2838416), (238, 2635672), (272, 2306213), (364, 1723324), (442, 1419208), (476, 1317836), (728, 861662), (884, 709604), (952, 658918), (1456, 430831), (1547, 405488), (1768, 354802), (1904, 329459), (3094, 202744), (3536, 177401), (6188, 101372), (12376, 50686), (24752, 25343)]