213810012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 108

約数和(自身を含む): 592313904

約数和(自身を除く): 378503892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 169, 226, 234, 311, 338, 339, 452, 468, 507, 622, 676, 678, 933, 1014, 1017, 1244, 1356, 1469, 1521, 1866, 2028, 2034, 2799, 2938, 3042, 3732, 4043, 4068, 4407, 5598, 5876, 6084, 8086, 8814, 11196, 12129, 13221, 16172, 17628, 19097, 24258, 26442, 35143, 36387, 38194, 48516, 52559, 52884, 57291, 70286, 72774, 76388, 105118, 105429, 114582, 140572, 145548, 157677, 171873, 210236, 210858, 229164, 315354, 316287, 343746, 421716, 456859, 473031, 630708, 632574, 687492, 913718, 946062, 1265148, 1370577, 1827436, 1892124, 2741154, 4111731, 5482308, 5939167, 8223462, 11878334, 16446924, 17817501, 23756668, 35635002, 53452503, 71270004, 106905006, 213810012]

約数ペア:

[(1, 213810012), (2, 106905006), (3, 71270004), (4, 53452503), (6, 35635002), (9, 23756668), (12, 17817501), (13, 16446924), (18, 11878334), (26, 8223462), (36, 5939167), (39, 5482308), (52, 4111731), (78, 2741154), (113, 1892124), (117, 1827436), (156, 1370577), (169, 1265148), (226, 946062), (234, 913718), (311, 687492), (338, 632574), (339, 630708), (452, 473031), (468, 456859), (507, 421716), (622, 343746), (676, 316287), (678, 315354), (933, 229164), (1014, 210858), (1017, 210236), (1244, 171873), (1356, 157677), (1469, 145548), (1521, 140572), (1866, 114582), (2028, 105429), (2034, 105118), (2799, 76388), (2938, 72774), (3042, 70286), (3732, 57291), (4043, 52884), (4068, 52559), (4407, 48516), (5598, 38194), (5876, 36387), (6084, 35143), (8086, 26442), (8814, 24258), (11196, 19097), (12129, 17628), (13221, 16172)]