2272723684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 5372136000

約数和(自身を除く): 3099412316

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 109, 133, 154, 196, 209, 218, 266, 308, 418, 436, 509, 532, 539, 763, 836, 931, 1018, 1078, 1199, 1463, 1526, 1862, 2036, 2071, 2156, 2398, 2926, 3052, 3563, 3724, 4142, 4796, 5341, 5599, 5852, 7126, 8284, 8393, 9671, 10241, 10682, 11198, 14252, 14497, 16786, 19342, 20482, 21364, 22396, 22781, 24941, 28994, 33572, 38684, 39193, 40964, 45562, 49882, 55481, 57988, 58751, 67697, 78386, 91124, 99764, 101479, 106381, 110962, 117502, 135394, 156772, 159467, 202958, 212762, 221924, 235004, 270788, 274351, 318934, 388367, 405916, 425524, 473879, 548702, 610291, 637868, 744667, 776734, 947758, 1054139, 1097404, 1116269, 1220582, 1489334, 1553468, 1895516, 2108278, 2232538, 2441164, 2718569, 2978668, 4216556, 4272037, 4465076, 5212669, 5437138, 7378973, 8544074, 10425338, 10874276, 11595529, 14757946, 17088148, 20850676, 23191058, 29515892, 29904259, 46382116, 51652811, 59808518, 81168703, 103305622, 119617036, 162337406, 206611244, 324674812, 568180921, 1136361842, 2272723684]

約数ペア:

[(1, 2272723684), (2, 1136361842), (4, 568180921), (7, 324674812), (11, 206611244), (14, 162337406), (19, 119617036), (22, 103305622), (28, 81168703), (38, 59808518), (44, 51652811), (49, 46382116), (76, 29904259), (77, 29515892), (98, 23191058), (109, 20850676), (133, 17088148), (154, 14757946), (196, 11595529), (209, 10874276), (218, 10425338), (266, 8544074), (308, 7378973), (418, 5437138), (436, 5212669), (509, 4465076), (532, 4272037), (539, 4216556), (763, 2978668), (836, 2718569), (931, 2441164), (1018, 2232538), (1078, 2108278), (1199, 1895516), (1463, 1553468), (1526, 1489334), (1862, 1220582), (2036, 1116269), (2071, 1097404), (2156, 1054139), (2398, 947758), (2926, 776734), (3052, 744667), (3563, 637868), (3724, 610291), (4142, 548702), (4796, 473879), (5341, 425524), (5599, 405916), (5852, 388367), (7126, 318934), (8284, 274351), (8393, 270788), (9671, 235004), (10241, 221924), (10682, 212762), (11198, 202958), (14252, 159467), (14497, 156772), (16786, 135394), (19342, 117502), (20482, 110962), (21364, 106381), (22396, 101479), (22781, 99764), (24941, 91124), (28994, 78386), (33572, 67697), (38684, 58751), (39193, 57988), (40964, 55481), (45562, 49882)]