1387530708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 3506173440

約数和(自身を除く): 2118642732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 307, 461, 516, 614, 817, 921, 922, 1228, 1383, 1634, 1842, 1844, 2451, 2766, 3268, 3684, 4902, 5532, 5833, 8759, 9804, 11666, 13201, 17499, 17518, 19823, 23332, 26277, 26402, 34998, 35036, 39603, 39646, 52554, 52804, 59469, 69996, 79206, 79292, 105108, 118938, 141527, 158412, 237876, 250819, 283054, 376637, 424581, 501638, 566108, 752457, 753274, 849162, 1003276, 1129911, 1504914, 1506548, 1698324, 2259822, 2689013, 3009828, 4519644, 5378026, 6085661, 8067039, 10756052, 12171322, 16134078, 18256983, 24342644, 32268156, 36513966, 73027932, 115627559, 231255118, 346882677, 462510236, 693765354, 1387530708]

約数ペア:

[(1, 1387530708), (2, 693765354), (3, 462510236), (4, 346882677), (6, 231255118), (12, 115627559), (19, 73027932), (38, 36513966), (43, 32268156), (57, 24342644), (76, 18256983), (86, 16134078), (114, 12171322), (129, 10756052), (172, 8067039), (228, 6085661), (258, 5378026), (307, 4519644), (461, 3009828), (516, 2689013), (614, 2259822), (817, 1698324), (921, 1506548), (922, 1504914), (1228, 1129911), (1383, 1003276), (1634, 849162), (1842, 753274), (1844, 752457), (2451, 566108), (2766, 501638), (3268, 424581), (3684, 376637), (4902, 283054), (5532, 250819), (5833, 237876), (8759, 158412), (9804, 141527), (11666, 118938), (13201, 105108), (17499, 79292), (17518, 79206), (19823, 69996), (23332, 59469), (26277, 52804), (26402, 52554), (34998, 39646), (35036, 39603)]