319554304

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 683006688

約数和(自身を除く): 363452384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 272, 404, 544, 727, 808, 1088, 1454, 1616, 1717, 2176, 2908, 3232, 3434, 4352, 5816, 6464, 6868, 11632, 12359, 12928, 13736, 23264, 24718, 25856, 27472, 46528, 49436, 54944, 73427, 93056, 98872, 109888, 146854, 186112, 197744, 219776, 293708, 395488, 439552, 587416, 790976, 1174832, 1248259, 1581952, 2349664, 2496518, 3163904, 4699328, 4993036, 9398656, 9986072, 18797312, 19972144, 39944288, 79888576, 159777152, 319554304]

約数ペア:

[(1, 319554304), (2, 159777152), (4, 79888576), (8, 39944288), (16, 19972144), (17, 18797312), (32, 9986072), (34, 9398656), (64, 4993036), (68, 4699328), (101, 3163904), (128, 2496518), (136, 2349664), (202, 1581952), (256, 1248259), (272, 1174832), (404, 790976), (544, 587416), (727, 439552), (808, 395488), (1088, 293708), (1454, 219776), (1616, 197744), (1717, 186112), (2176, 146854), (2908, 109888), (3232, 98872), (3434, 93056), (4352, 73427), (5816, 54944), (6464, 49436), (6868, 46528), (11632, 27472), (12359, 25856), (12928, 24718), (13736, 23264)]