2478816

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 7660800

約数和(自身を除く): 5181984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 151, 152, 171, 216, 228, 288, 302, 304, 342, 432, 453, 456, 513, 604, 608, 684, 864, 906, 912, 1026, 1208, 1359, 1368, 1812, 1824, 2052, 2416, 2718, 2736, 2869, 3624, 4077, 4104, 4832, 5436, 5472, 5738, 7248, 8154, 8208, 8607, 10872, 11476, 14496, 16308, 16416, 17214, 21744, 22952, 25821, 32616, 34428, 43488, 45904, 51642, 65232, 68856, 77463, 91808, 103284, 130464, 137712, 154926, 206568, 275424, 309852, 413136, 619704, 826272, 1239408, 2478816]

約数ペア:

[(1, 2478816), (2, 1239408), (3, 826272), (4, 619704), (6, 413136), (8, 309852), (9, 275424), (12, 206568), (16, 154926), (18, 137712), (19, 130464), (24, 103284), (27, 91808), (32, 77463), (36, 68856), (38, 65232), (48, 51642), (54, 45904), (57, 43488), (72, 34428), (76, 32616), (96, 25821), (108, 22952), (114, 21744), (144, 17214), (151, 16416), (152, 16308), (171, 14496), (216, 11476), (228, 10872), (288, 8607), (302, 8208), (304, 8154), (342, 7248), (432, 5738), (453, 5472), (456, 5436), (513, 4832), (604, 4104), (608, 4077), (684, 3624), (864, 2869), (906, 2736), (912, 2718), (1026, 2416), (1208, 2052), (1359, 1824), (1368, 1812)]