15271308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 43512000

約数和(自身を除く): 28240692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 149, 156, 219, 234, 292, 298, 351, 438, 447, 468, 596, 657, 702, 876, 894, 949, 1314, 1341, 1404, 1788, 1898, 1937, 1971, 2628, 2682, 2847, 3796, 3874, 3942, 4023, 5364, 5694, 5811, 7748, 7884, 8046, 8541, 10877, 11388, 11622, 16092, 17082, 17433, 21754, 23244, 25623, 32631, 34164, 34866, 43508, 51246, 52299, 65262, 69732, 97893, 102492, 104598, 130524, 141401, 195786, 209196, 282802, 293679, 391572, 424203, 565604, 587358, 848406, 1174716, 1272609, 1696812, 2545218, 3817827, 5090436, 7635654, 15271308]

約数ペア:

[(1, 15271308), (2, 7635654), (3, 5090436), (4, 3817827), (6, 2545218), (9, 1696812), (12, 1272609), (13, 1174716), (18, 848406), (26, 587358), (27, 565604), (36, 424203), (39, 391572), (52, 293679), (54, 282802), (73, 209196), (78, 195786), (108, 141401), (117, 130524), (146, 104598), (149, 102492), (156, 97893), (219, 69732), (234, 65262), (292, 52299), (298, 51246), (351, 43508), (438, 34866), (447, 34164), (468, 32631), (596, 25623), (657, 23244), (702, 21754), (876, 17433), (894, 17082), (949, 16092), (1314, 11622), (1341, 11388), (1404, 10877), (1788, 8541), (1898, 8046), (1937, 7884), (1971, 7748), (2628, 5811), (2682, 5694), (2847, 5364), (3796, 4023), (3874, 3942)]