2194842888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 6932425500

約数和(自身を除く): 4737582612

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 769, 809, 882, 1176, 1538, 1618, 1764, 2307, 2427, 3076, 3236, 3528, 4614, 4854, 5383, 5663, 6152, 6472, 6921, 7281, 9228, 9708, 10766, 11326, 13842, 14562, 16149, 16989, 18456, 19416, 21532, 22652, 27684, 29124, 32298, 33978, 37681, 39641, 43064, 45304, 48447, 50967, 55368, 58248, 64596, 67956, 75362, 79282, 96894, 101934, 113043, 118923, 129192, 135912, 150724, 158564, 193788, 203868, 226086, 237846, 301448, 317128, 339129, 356769, 387576, 407736, 452172, 475692, 622121, 678258, 713538, 904344, 951384, 1244242, 1356516, 1427076, 1866363, 2488484, 2713032, 2854152, 3732726, 4354847, 4976968, 5599089, 7465452, 8709694, 11198178, 13064541, 14930904, 17419388, 22396356, 26129082, 30483929, 34838776, 39193623, 44792712, 52258164, 60967858, 78387246, 91451787, 104516328, 121935716, 156774492, 182903574, 243871432, 274355361, 313548984, 365807148, 548710722, 731614296, 1097421444, 2194842888]

約数ペア:

[(1, 2194842888), (2, 1097421444), (3, 731614296), (4, 548710722), (6, 365807148), (7, 313548984), (8, 274355361), (9, 243871432), (12, 182903574), (14, 156774492), (18, 121935716), (21, 104516328), (24, 91451787), (28, 78387246), (36, 60967858), (42, 52258164), (49, 44792712), (56, 39193623), (63, 34838776), (72, 30483929), (84, 26129082), (98, 22396356), (126, 17419388), (147, 14930904), (168, 13064541), (196, 11198178), (252, 8709694), (294, 7465452), (392, 5599089), (441, 4976968), (504, 4354847), (588, 3732726), (769, 2854152), (809, 2713032), (882, 2488484), (1176, 1866363), (1538, 1427076), (1618, 1356516), (1764, 1244242), (2307, 951384), (2427, 904344), (3076, 713538), (3236, 678258), (3528, 622121), (4614, 475692), (4854, 452172), (5383, 407736), (5663, 387576), (6152, 356769), (6472, 339129), (6921, 317128), (7281, 301448), (9228, 237846), (9708, 226086), (10766, 203868), (11326, 193788), (13842, 158564), (14562, 150724), (16149, 135912), (16989, 129192), (18456, 118923), (19416, 113043), (21532, 101934), (22652, 96894), (27684, 79282), (29124, 75362), (32298, 67956), (33978, 64596), (37681, 58248), (39641, 55368), (43064, 50967), (45304, 48447)]