8991515632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{2393}}^1$

素因数の和:3026

約数の個数: 80

約数和(自身を含む): 19560435552

約数和(自身を除く): 10568919920

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 577, 592, 814, 1154, 1628, 2308, 2393, 3256, 4616, 4786, 6347, 6512, 9232, 9572, 12694, 19144, 21349, 25388, 26323, 38288, 42698, 50776, 52646, 85396, 88541, 101552, 105292, 170792, 177082, 210584, 234839, 341584, 354164, 421168, 469678, 708328, 939356, 973951, 1380761, 1416656, 1878712, 1947902, 2761522, 3757424, 3895804, 5523044, 7791608, 11046088, 15188371, 15583216, 22092176, 30376742, 51088157, 60753484, 102176314, 121506968, 204352628, 243013936, 408705256, 561969727, 817410512, 1123939454, 2247878908, 4495757816, 8991515632]

約数ペア:

[(1, 8991515632), (2, 4495757816), (4, 2247878908), (8, 1123939454), (11, 817410512), (16, 561969727), (22, 408705256), (37, 243013936), (44, 204352628), (74, 121506968), (88, 102176314), (148, 60753484), (176, 51088157), (296, 30376742), (407, 22092176), (577, 15583216), (592, 15188371), (814, 11046088), (1154, 7791608), (1628, 5523044), (2308, 3895804), (2393, 3757424), (3256, 2761522), (4616, 1947902), (4786, 1878712), (6347, 1416656), (6512, 1380761), (9232, 973951), (9572, 939356), (12694, 708328), (19144, 469678), (21349, 421168), (25388, 354164), (26323, 341584), (38288, 234839), (42698, 210584), (50776, 177082), (52646, 170792), (85396, 105292), (88541, 101552)]