642315264

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5711

約数の個数: 88

約数和(自身を含む): 1758585888

約数和(自身を除く): 1116270624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1024, 1184, 1536, 1776, 2368, 3072, 3552, 4736, 5651, 7104, 9472, 11302, 14208, 16953, 18944, 22604, 28416, 33906, 37888, 45208, 56832, 67812, 90416, 113664, 135624, 180832, 209087, 271248, 361664, 418174, 542496, 627261, 723328, 836348, 1084992, 1254522, 1446656, 1672696, 2169984, 2509044, 2893312, 3345392, 4339968, 5018088, 5786624, 6690784, 8679936, 10036176, 13381568, 17359872, 20072352, 26763136, 40144704, 53526272, 80289408, 107052544, 160578816, 214105088, 321157632, 642315264]

約数ペア:

[(1, 642315264), (2, 321157632), (3, 214105088), (4, 160578816), (6, 107052544), (8, 80289408), (12, 53526272), (16, 40144704), (24, 26763136), (32, 20072352), (37, 17359872), (48, 13381568), (64, 10036176), (74, 8679936), (96, 6690784), (111, 5786624), (128, 5018088), (148, 4339968), (192, 3345392), (222, 2893312), (256, 2509044), (296, 2169984), (384, 1672696), (444, 1446656), (512, 1254522), (592, 1084992), (768, 836348), (888, 723328), (1024, 627261), (1184, 542496), (1536, 418174), (1776, 361664), (2368, 271248), (3072, 209087), (3552, 180832), (4736, 135624), (5651, 113664), (7104, 90416), (9472, 67812), (11302, 56832), (14208, 45208), (16953, 37888), (18944, 33906), (22604, 28416)]