1025641776

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 2732507648

約数和(自身を除く): 1706865872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 271, 296, 444, 542, 592, 813, 888, 1084, 1626, 1776, 2131, 2168, 3252, 4262, 4336, 6393, 6504, 8524, 10027, 12786, 13008, 17048, 20054, 25572, 30081, 34096, 40108, 51144, 60162, 78847, 80216, 102288, 120324, 157694, 160432, 236541, 240648, 315388, 473082, 481296, 577501, 630776, 946164, 1155002, 1261552, 1732503, 1892328, 2310004, 3465006, 3784656, 4620008, 6930012, 9240016, 13860024, 21367537, 27720048, 42735074, 64102611, 85470148, 128205222, 170940296, 256410444, 341880592, 512820888, 1025641776]

約数ペア:

[(1, 1025641776), (2, 512820888), (3, 341880592), (4, 256410444), (6, 170940296), (8, 128205222), (12, 85470148), (16, 64102611), (24, 42735074), (37, 27720048), (48, 21367537), (74, 13860024), (111, 9240016), (148, 6930012), (222, 4620008), (271, 3784656), (296, 3465006), (444, 2310004), (542, 1892328), (592, 1732503), (813, 1261552), (888, 1155002), (1084, 946164), (1626, 630776), (1776, 577501), (2131, 481296), (2168, 473082), (3252, 315388), (4262, 240648), (4336, 236541), (6393, 160432), (6504, 157694), (8524, 120324), (10027, 102288), (12786, 80216), (13008, 78847), (17048, 60162), (20054, 51144), (25572, 40108), (30081, 34096)]