488802816

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1907

約数の個数: 160

約数和(自身を含む): 1523860800

約数和(自身を除く): 1035057984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 1861, 2052, 2304, 2432, 2736, 3456, 3648, 3722, 4104, 4608, 4864, 5472, 5583, 6912, 7296, 7444, 8208, 9728, 10944, 11166, 13824, 14592, 14888, 16416, 16749, 21888, 22332, 29184, 29776, 32832, 33498, 35359, 43776, 44664, 50247, 59552, 65664, 66996, 70718, 87552, 89328, 100494, 106077, 119104, 131328, 133992, 141436, 178656, 200988, 212154, 238208, 262656, 267984, 282872, 318231, 357312, 401976, 424308, 476416, 535968, 565744, 636462, 714624, 803952, 848616, 952832, 954693, 1071936, 1131488, 1272924, 1429248, 1607904, 1697232, 1909386, 2143872, 2262976, 2545848, 2858496, 3215808, 3394464, 3818772, 4287744, 4525952, 5091696, 6431616, 6788928, 7637544, 8575488, 9051904, 10183392, 12863232, 13577856, 15275088, 18103808, 20366784, 25726464, 27155712, 30550176, 40733568, 54311424, 61100352, 81467136, 122200704, 162934272, 244401408, 488802816]

約数ペア:

[(1, 488802816), (2, 244401408), (3, 162934272), (4, 122200704), (6, 81467136), (8, 61100352), (9, 54311424), (12, 40733568), (16, 30550176), (18, 27155712), (19, 25726464), (24, 20366784), (27, 18103808), (32, 15275088), (36, 13577856), (38, 12863232), (48, 10183392), (54, 9051904), (57, 8575488), (64, 7637544), (72, 6788928), (76, 6431616), (96, 5091696), (108, 4525952), (114, 4287744), (128, 3818772), (144, 3394464), (152, 3215808), (171, 2858496), (192, 2545848), (216, 2262976), (228, 2143872), (256, 1909386), (288, 1697232), (304, 1607904), (342, 1429248), (384, 1272924), (432, 1131488), (456, 1071936), (512, 954693), (513, 952832), (576, 848616), (608, 803952), (684, 714624), (768, 636462), (864, 565744), (912, 535968), (1026, 476416), (1152, 424308), (1216, 401976), (1368, 357312), (1536, 318231), (1728, 282872), (1824, 267984), (1861, 262656), (2052, 238208), (2304, 212154), (2432, 200988), (2736, 178656), (3456, 141436), (3648, 133992), (3722, 131328), (4104, 119104), (4608, 106077), (4864, 100494), (5472, 89328), (5583, 87552), (6912, 70718), (7296, 66996), (7444, 65664), (8208, 59552), (9728, 50247), (10944, 44664), (11166, 43776), (13824, 35359), (14592, 33498), (14888, 32832), (16416, 29776), (16749, 29184), (21888, 22332)]