773983692

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 1986675600

約数和(自身を除く): 1212691908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 139, 274, 278, 411, 417, 548, 556, 822, 834, 1129, 1233, 1251, 1644, 1668, 2258, 2466, 2502, 3387, 4516, 4932, 5004, 6774, 10161, 13548, 19043, 20322, 38086, 40644, 57129, 76172, 114258, 154673, 156931, 171387, 228516, 309346, 313862, 342774, 464019, 470793, 618692, 627724, 685548, 928038, 941586, 1392057, 1412379, 1856076, 1883172, 2784114, 2824758, 5568228, 5649516, 21499547, 42999094, 64498641, 85998188, 128997282, 193495923, 257994564, 386991846, 773983692]

約数ペア:

[(1, 773983692), (2, 386991846), (3, 257994564), (4, 193495923), (6, 128997282), (9, 85998188), (12, 64498641), (18, 42999094), (36, 21499547), (137, 5649516), (139, 5568228), (274, 2824758), (278, 2784114), (411, 1883172), (417, 1856076), (548, 1412379), (556, 1392057), (822, 941586), (834, 928038), (1129, 685548), (1233, 627724), (1251, 618692), (1644, 470793), (1668, 464019), (2258, 342774), (2466, 313862), (2502, 309346), (3387, 228516), (4516, 171387), (4932, 156931), (5004, 154673), (6774, 114258), (10161, 76172), (13548, 57129), (19043, 40644), (20322, 38086)]