243627804

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 144

約数和(自身を含む): 773740800

約数和(自身を除く): 530112996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2423, 2646, 2793, 3591, 3724, 4788, 4846, 5292, 5586, 7182, 7269, 8379, 9692, 11172, 14364, 14538, 16758, 16961, 21807, 25137, 29076, 33516, 33922, 43614, 46037, 50274, 50883, 65421, 67844, 87228, 92074, 100548, 101766, 118727, 130842, 138111, 152649, 184148, 203532, 237454, 261684, 276222, 305298, 322259, 356181, 414333, 457947, 474908, 552444, 610596, 644518, 712362, 828666, 915894, 966777, 1068543, 1242999, 1289036, 1424724, 1657332, 1831788, 1933554, 2137086, 2255813, 2485998, 2900331, 3205629, 3867108, 4274172, 4511626, 4971996, 5800662, 6411258, 6767439, 8700993, 9023252, 11601324, 12822516, 13534878, 17401986, 20302317, 27069756, 34803972, 40604634, 60906951, 81209268, 121813902, 243627804]

約数ペア:

[(1, 243627804), (2, 121813902), (3, 81209268), (4, 60906951), (6, 40604634), (7, 34803972), (9, 27069756), (12, 20302317), (14, 17401986), (18, 13534878), (19, 12822516), (21, 11601324), (27, 9023252), (28, 8700993), (36, 6767439), (38, 6411258), (42, 5800662), (49, 4971996), (54, 4511626), (57, 4274172), (63, 3867108), (76, 3205629), (84, 2900331), (98, 2485998), (108, 2255813), (114, 2137086), (126, 1933554), (133, 1831788), (147, 1657332), (171, 1424724), (189, 1289036), (196, 1242999), (228, 1068543), (252, 966777), (266, 915894), (294, 828666), (342, 712362), (378, 644518), (399, 610596), (441, 552444), (513, 474908), (532, 457947), (588, 414333), (684, 356181), (756, 322259), (798, 305298), (882, 276222), (931, 261684), (1026, 237454), (1197, 203532), (1323, 184148), (1596, 152649), (1764, 138111), (1862, 130842), (2052, 118727), (2394, 101766), (2423, 100548), (2646, 92074), (2793, 87228), (3591, 67844), (3724, 65421), (4788, 50883), (4846, 50274), (5292, 46037), (5586, 43614), (7182, 33922), (7269, 33516), (8379, 29076), (9692, 25137), (11172, 21807), (14364, 16961), (14538, 16758)]