2439656772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1966

約数の個数: 144

約数和(自身を含む): 7029614592

約数和(自身を除く): 4589957820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 361, 399, 516, 532, 602, 722, 798, 817, 903, 1083, 1204, 1444, 1596, 1634, 1806, 1871, 2166, 2451, 2527, 3268, 3612, 3742, 4332, 4902, 5054, 5613, 5719, 7484, 7581, 9804, 10108, 11226, 11438, 13097, 15162, 15523, 17157, 22452, 22876, 26194, 30324, 31046, 34314, 35549, 39291, 46569, 52388, 62092, 68628, 71098, 78582, 80453, 93138, 106647, 108661, 142196, 157164, 160906, 186276, 213294, 217322, 241359, 248843, 321812, 325983, 426588, 434644, 482718, 497686, 563171, 651966, 675431, 746529, 965436, 995372, 1126342, 1303932, 1350862, 1493058, 1528607, 1689513, 2026293, 2252684, 2701724, 2986116, 3057214, 3379026, 4052586, 4585821, 4728017, 6114428, 6758052, 8105172, 9171642, 9456034, 10700249, 14184051, 18343284, 18912068, 21400498, 28368102, 29043533, 32100747, 42800996, 56736204, 58087066, 64201494, 87130599, 116174132, 128402988, 174261198, 203304731, 348522396, 406609462, 609914193, 813218924, 1219828386, 2439656772]

約数ペア:

[(1, 2439656772), (2, 1219828386), (3, 813218924), (4, 609914193), (6, 406609462), (7, 348522396), (12, 203304731), (14, 174261198), (19, 128402988), (21, 116174132), (28, 87130599), (38, 64201494), (42, 58087066), (43, 56736204), (57, 42800996), (76, 32100747), (84, 29043533), (86, 28368102), (114, 21400498), (129, 18912068), (133, 18343284), (172, 14184051), (228, 10700249), (258, 9456034), (266, 9171642), (301, 8105172), (361, 6758052), (399, 6114428), (516, 4728017), (532, 4585821), (602, 4052586), (722, 3379026), (798, 3057214), (817, 2986116), (903, 2701724), (1083, 2252684), (1204, 2026293), (1444, 1689513), (1596, 1528607), (1634, 1493058), (1806, 1350862), (1871, 1303932), (2166, 1126342), (2451, 995372), (2527, 965436), (3268, 746529), (3612, 675431), (3742, 651966), (4332, 563171), (4902, 497686), (5054, 482718), (5613, 434644), (5719, 426588), (7484, 325983), (7581, 321812), (9804, 248843), (10108, 241359), (11226, 217322), (11438, 213294), (13097, 186276), (15162, 160906), (15523, 157164), (17157, 142196), (22452, 108661), (22876, 106647), (26194, 93138), (30324, 80453), (31046, 78582), (34314, 71098), (35549, 68628), (39291, 62092), (46569, 52388)]