1383257564

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 2850059520

約数和(自身を除く): 1466801956

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 169, 188, 197, 221, 338, 394, 442, 611, 676, 788, 799, 884, 1222, 1598, 2197, 2444, 2561, 2873, 3196, 3349, 4394, 5122, 5746, 6698, 7943, 8788, 9259, 10244, 10387, 11492, 13396, 15886, 18518, 20774, 31772, 33293, 37036, 37349, 41548, 43537, 66586, 74698, 87074, 103259, 120367, 133172, 135031, 149396, 157403, 174148, 206518, 240734, 270062, 314806, 413036, 432809, 481468, 540124, 565981, 629612, 865618, 1131962, 1564771, 1731236, 1755403, 2046239, 2263924, 3129542, 3510806, 4092478, 6259084, 7021612, 7357753, 8184956, 14715506, 20342023, 26601107, 29431012, 40684046, 53202214, 81368092, 106404428, 345814391, 691628782, 1383257564]

約数ペア:

[(1, 1383257564), (2, 691628782), (4, 345814391), (13, 106404428), (17, 81368092), (26, 53202214), (34, 40684046), (47, 29431012), (52, 26601107), (68, 20342023), (94, 14715506), (169, 8184956), (188, 7357753), (197, 7021612), (221, 6259084), (338, 4092478), (394, 3510806), (442, 3129542), (611, 2263924), (676, 2046239), (788, 1755403), (799, 1731236), (884, 1564771), (1222, 1131962), (1598, 865618), (2197, 629612), (2444, 565981), (2561, 540124), (2873, 481468), (3196, 432809), (3349, 413036), (4394, 314806), (5122, 270062), (5746, 240734), (6698, 206518), (7943, 174148), (8788, 157403), (9259, 149396), (10244, 135031), (10387, 133172), (11492, 120367), (13396, 103259), (15886, 87074), (18518, 74698), (20774, 66586), (31772, 43537), (33293, 41548), (37036, 37349)]