223692528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 427694352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 37, 48, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 239, 248, 272, 296, 372, 408, 444, 478, 496, 527, 592, 629, 717, 744, 816, 888, 956, 1054, 1147, 1258, 1434, 1488, 1581, 1776, 1887, 1912, 2108, 2294, 2516, 2868, 3162, 3441, 3774, 3824, 4063, 4216, 4588, 5032, 5736, 6324, 6882, 7409, 7548, 8126, 8432, 8843, 9176, 10064, 11472, 12189, 12648, 13764, 14818, 15096, 16252, 17686, 18352, 19499, 22227, 24378, 25296, 26529, 27528, 29636, 30192, 32504, 35372, 38998, 44454, 48756, 53058, 55056, 58497, 59272, 65008, 70744, 77996, 88908, 97512, 106116, 116994, 118544, 125953, 141488, 150331, 155992, 177816, 195024, 212232, 233988, 251906, 274133, 300662, 311984, 355632, 377859, 424464, 450993, 467976, 503812, 548266, 601324, 755718, 822399, 901986, 935952, 1007624, 1096532, 1202648, 1511436, 1644798, 1803972, 2015248, 2193064, 2405296, 3022872, 3289596, 3607944, 4386128, 4660261, 6045744, 6579192, 7215888, 9320522, 13158384, 13980783, 18641044, 27961566, 37282088, 55923132, 74564176, 111846264, 223692528]

約数ペア:

[(1, 223692528), (2, 111846264), (3, 74564176), (4, 55923132), (6, 37282088), (8, 27961566), (12, 18641044), (16, 13980783), (17, 13158384), (24, 9320522), (31, 7215888), (34, 6579192), (37, 6045744), (48, 4660261), (51, 4386128), (62, 3607944), (68, 3289596), (74, 3022872), (93, 2405296), (102, 2193064), (111, 2015248), (124, 1803972), (136, 1644798), (148, 1511436), (186, 1202648), (204, 1096532), (222, 1007624), (239, 935952), (248, 901986), (272, 822399), (296, 755718), (372, 601324), (408, 548266), (444, 503812), (478, 467976), (496, 450993), (527, 424464), (592, 377859), (629, 355632), (717, 311984), (744, 300662), (816, 274133), (888, 251906), (956, 233988), (1054, 212232), (1147, 195024), (1258, 177816), (1434, 155992), (1488, 150331), (1581, 141488), (1776, 125953), (1887, 118544), (1912, 116994), (2108, 106116), (2294, 97512), (2516, 88908), (2868, 77996), (3162, 70744), (3441, 65008), (3774, 59272), (3824, 58497), (4063, 55056), (4216, 53058), (4588, 48756), (5032, 44454), (5736, 38998), (6324, 35372), (6882, 32504), (7409, 30192), (7548, 29636), (8126, 27528), (8432, 26529), (8843, 25296), (9176, 24378), (10064, 22227), (11472, 19499), (12189, 18352), (12648, 17686), (13764, 16252), (14818, 15096)]