280034352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 180

約数和(自身を含む): 874368144

約数和(自身を除く): 594333792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 169, 208, 222, 234, 296, 311, 312, 333, 338, 444, 468, 481, 507, 592, 622, 624, 666, 676, 888, 933, 936, 962, 1014, 1244, 1332, 1352, 1443, 1521, 1776, 1866, 1872, 1924, 2028, 2488, 2664, 2704, 2799, 2886, 3042, 3732, 3848, 4043, 4056, 4329, 4976, 5328, 5598, 5772, 6084, 6253, 7464, 7696, 8086, 8112, 8658, 11196, 11507, 11544, 12129, 12168, 12506, 14928, 16172, 17316, 18759, 22392, 23014, 23088, 24258, 24336, 25012, 32344, 34521, 34632, 36387, 37518, 44784, 46028, 48516, 50024, 52559, 56277, 64688, 69042, 69264, 72774, 75036, 92056, 97032, 100048, 103563, 105118, 112554, 138084, 145548, 149591, 150072, 157677, 184112, 194064, 207126, 210236, 225108, 276168, 291096, 299182, 300144, 315354, 414252, 420472, 448773, 450216, 473031, 552336, 582192, 598364, 630708, 828504, 840944, 897546, 900432, 946062, 1196728, 1261416, 1346319, 1657008, 1795092, 1892124, 1944683, 2393456, 2522832, 2692638, 3590184, 3784248, 3889366, 5385276, 5834049, 7180368, 7568496, 7778732, 10770552, 11668098, 15557464, 17502147, 21541104, 23336196, 31114928, 35004294, 46672392, 70008588, 93344784, 140017176, 280034352]

約数ペア:

[(1, 280034352), (2, 140017176), (3, 93344784), (4, 70008588), (6, 46672392), (8, 35004294), (9, 31114928), (12, 23336196), (13, 21541104), (16, 17502147), (18, 15557464), (24, 11668098), (26, 10770552), (36, 7778732), (37, 7568496), (39, 7180368), (48, 5834049), (52, 5385276), (72, 3889366), (74, 3784248), (78, 3590184), (104, 2692638), (111, 2522832), (117, 2393456), (144, 1944683), (148, 1892124), (156, 1795092), (169, 1657008), (208, 1346319), (222, 1261416), (234, 1196728), (296, 946062), (311, 900432), (312, 897546), (333, 840944), (338, 828504), (444, 630708), (468, 598364), (481, 582192), (507, 552336), (592, 473031), (622, 450216), (624, 448773), (666, 420472), (676, 414252), (888, 315354), (933, 300144), (936, 299182), (962, 291096), (1014, 276168), (1244, 225108), (1332, 210236), (1352, 207126), (1443, 194064), (1521, 184112), (1776, 157677), (1866, 150072), (1872, 149591), (1924, 145548), (2028, 138084), (2488, 112554), (2664, 105118), (2704, 103563), (2799, 100048), (2886, 97032), (3042, 92056), (3732, 75036), (3848, 72774), (4043, 69264), (4056, 69042), (4329, 64688), (4976, 56277), (5328, 52559), (5598, 50024), (5772, 48516), (6084, 46028), (6253, 44784), (7464, 37518), (7696, 36387), (8086, 34632), (8112, 34521), (8658, 32344), (11196, 25012), (11507, 24336), (11544, 24258), (12129, 23088), (12168, 23014), (12506, 22392), (14928, 18759), (16172, 17316)]