2438639208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7853}}^1$

素因数の和:8111

約数の個数: 96

約数和(自身を含む): 6983776800

約数和(自身を除く): 4545137592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 227, 228, 342, 454, 456, 681, 684, 908, 1362, 1368, 1816, 2043, 2724, 4086, 4313, 5448, 7853, 8172, 8626, 12939, 15706, 16344, 17252, 23559, 25878, 31412, 34504, 38817, 47118, 51756, 62824, 70677, 77634, 94236, 103512, 141354, 149207, 155268, 188472, 282708, 298414, 310536, 447621, 565416, 596828, 895242, 1193656, 1342863, 1782631, 1790484, 2685726, 3565262, 3580968, 5347893, 5371452, 7130524, 10695786, 10742904, 14261048, 16043679, 21391572, 32087358, 33869989, 42783144, 64174716, 67739978, 101609967, 128349432, 135479956, 203219934, 270959912, 304829901, 406439868, 609659802, 812879736, 1219319604, 2438639208]

約数ペア:

[(1, 2438639208), (2, 1219319604), (3, 812879736), (4, 609659802), (6, 406439868), (8, 304829901), (9, 270959912), (12, 203219934), (18, 135479956), (19, 128349432), (24, 101609967), (36, 67739978), (38, 64174716), (57, 42783144), (72, 33869989), (76, 32087358), (114, 21391572), (152, 16043679), (171, 14261048), (227, 10742904), (228, 10695786), (342, 7130524), (454, 5371452), (456, 5347893), (681, 3580968), (684, 3565262), (908, 2685726), (1362, 1790484), (1368, 1782631), (1816, 1342863), (2043, 1193656), (2724, 895242), (4086, 596828), (4313, 565416), (5448, 447621), (7853, 310536), (8172, 298414), (8626, 282708), (12939, 188472), (15706, 155268), (16344, 149207), (17252, 141354), (23559, 103512), (25878, 94236), (31412, 77634), (34504, 70677), (38817, 62824), (47118, 51756)]