19772458272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101111}}^1$

素因数の和:101231

約数の個数: 144

約数和(自身を含む): 64923610752

約数和(自身を除く): 45151152480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2016, 2037, 2328, 2716, 3104, 3492, 4074, 4656, 5432, 6111, 6984, 8148, 9312, 10864, 12222, 13968, 16296, 21728, 24444, 27936, 32592, 48888, 65184, 97776, 101111, 195552, 202222, 303333, 404444, 606666, 707777, 808888, 909999, 1213332, 1415554, 1617776, 1819998, 2123331, 2426664, 2831108, 3235552, 3639996, 4246662, 4853328, 5662216, 6369993, 7279992, 8493324, 9706656, 9807767, 11324432, 12739986, 14559984, 16986648, 19615534, 22648864, 25479972, 29119968, 29423301, 33973296, 39231068, 50959944, 58846602, 67946592, 68654369, 78462136, 88269903, 101919888, 117693204, 137308738, 156924272, 176539806, 203839776, 205963107, 235386408, 274617476, 313848544, 353079612, 411926214, 470772816, 549234952, 617889321, 706159224, 823852428, 941545632, 1098469904, 1235778642, 1412318448, 1647704856, 2196939808, 2471557284, 2824636896, 3295409712, 4943114568, 6590819424, 9886229136, 19772458272]

約数ペア:

[(1, 19772458272), (2, 9886229136), (3, 6590819424), (4, 4943114568), (6, 3295409712), (7, 2824636896), (8, 2471557284), (9, 2196939808), (12, 1647704856), (14, 1412318448), (16, 1235778642), (18, 1098469904), (21, 941545632), (24, 823852428), (28, 706159224), (32, 617889321), (36, 549234952), (42, 470772816), (48, 411926214), (56, 353079612), (63, 313848544), (72, 274617476), (84, 235386408), (96, 205963107), (97, 203839776), (112, 176539806), (126, 156924272), (144, 137308738), (168, 117693204), (194, 101919888), (224, 88269903), (252, 78462136), (288, 68654369), (291, 67946592), (336, 58846602), (388, 50959944), (504, 39231068), (582, 33973296), (672, 29423301), (679, 29119968), (776, 25479972), (873, 22648864), (1008, 19615534), (1164, 16986648), (1358, 14559984), (1552, 12739986), (1746, 11324432), (2016, 9807767), (2037, 9706656), (2328, 8493324), (2716, 7279992), (3104, 6369993), (3492, 5662216), (4074, 4853328), (4656, 4246662), (5432, 3639996), (6111, 3235552), (6984, 2831108), (8148, 2426664), (9312, 2123331), (10864, 1819998), (12222, 1617776), (13968, 1415554), (16296, 1213332), (21728, 909999), (24444, 808888), (27936, 707777), (32592, 606666), (48888, 404444), (65184, 303333), (97776, 202222), (101111, 195552)]