1661610384

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{235489}}^1$

素因数の和:235517

約数の個数: 90

約数和(自身を含む): 5409440790

約数和(自身を除く): 3747830406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 235489, 470978, 706467, 941956, 1412934, 1648423, 1883912, 2119401, 2825868, 3296846, 3767824, 4238802, 4945269, 5651736, 6593692, 8477604, 9890538, 11303472, 11538961, 13187384, 14835807, 16955208, 19781076, 23077922, 26374768, 29671614, 33910416, 34616883, 39562152, 46155844, 59343228, 69233766, 79124304, 92311688, 103850649, 118686456, 138467532, 184623376, 207701298, 237372912, 276935064, 415402596, 553870128, 830805192, 1661610384]

約数ペア:

[(1, 1661610384), (2, 830805192), (3, 553870128), (4, 415402596), (6, 276935064), (7, 237372912), (8, 207701298), (9, 184623376), (12, 138467532), (14, 118686456), (16, 103850649), (18, 92311688), (21, 79124304), (24, 69233766), (28, 59343228), (36, 46155844), (42, 39562152), (48, 34616883), (49, 33910416), (56, 29671614), (63, 26374768), (72, 23077922), (84, 19781076), (98, 16955208), (112, 14835807), (126, 13187384), (144, 11538961), (147, 11303472), (168, 9890538), (196, 8477604), (252, 6593692), (294, 5651736), (336, 4945269), (392, 4238802), (441, 3767824), (504, 3296846), (588, 2825868), (784, 2119401), (882, 1883912), (1008, 1648423), (1176, 1412934), (1764, 941956), (2352, 706467), (3528, 470978), (7056, 235489)]