2887381944

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{55931}}^1$

素因数の和:56185

約数の個数: 64

約数和(自身を含む): 8054208000

約数和(自身を除く): 5166826056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 25812, 51624, 55931, 111862, 167793, 223724, 335586, 447448, 503379, 671172, 1006758, 1342344, 1510137, 2013516, 3020274, 4027032, 6040548, 12081096, 13367509, 26735018, 40102527, 53470036, 80205054, 106940072, 120307581, 160410108, 240615162, 320820216, 360922743, 481230324, 721845486, 962460648, 1443690972, 2887381944]

約数ペア:

[(1, 2887381944), (2, 1443690972), (3, 962460648), (4, 721845486), (6, 481230324), (8, 360922743), (9, 320820216), (12, 240615162), (18, 160410108), (24, 120307581), (27, 106940072), (36, 80205054), (54, 53470036), (72, 40102527), (108, 26735018), (216, 13367509), (239, 12081096), (478, 6040548), (717, 4027032), (956, 3020274), (1434, 2013516), (1912, 1510137), (2151, 1342344), (2868, 1006758), (4302, 671172), (5736, 503379), (6453, 447448), (8604, 335586), (12906, 223724), (17208, 167793), (25812, 111862), (51624, 55931)]