1518772008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{66683}}^1$

素因数の和:66778

約数の個数: 64

約数和(自身を含む): 4145077440

約数和(自身を除く): 2626305432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 22776, 66683, 133366, 200049, 266732, 400098, 533464, 800196, 866879, 1600392, 1733758, 2600637, 3467516, 4867859, 5201274, 6935032, 9735718, 10402548, 14603577, 19471436, 20805096, 29207154, 38942872, 58414308, 63282167, 116828616, 126564334, 189846501, 253128668, 379693002, 506257336, 759386004, 1518772008]

約数ペア:

[(1, 1518772008), (2, 759386004), (3, 506257336), (4, 379693002), (6, 253128668), (8, 189846501), (12, 126564334), (13, 116828616), (24, 63282167), (26, 58414308), (39, 38942872), (52, 29207154), (73, 20805096), (78, 19471436), (104, 14603577), (146, 10402548), (156, 9735718), (219, 6935032), (292, 5201274), (312, 4867859), (438, 3467516), (584, 2600637), (876, 1733758), (949, 1600392), (1752, 866879), (1898, 800196), (2847, 533464), (3796, 400098), (5694, 266732), (7592, 200049), (11388, 133366), (22776, 66683)]