628762212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2354

約数の個数: 144

約数和(自身を含む): 1860651520

約数和(自身を除く): 1231889308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 741, 806, 988, 1116, 1178, 1209, 1482, 1612, 1767, 2223, 2281, 2356, 2418, 2964, 3534, 3627, 4446, 4562, 4836, 5301, 6843, 7068, 7254, 7657, 8892, 9124, 10602, 13686, 14508, 15314, 20529, 21204, 22971, 27372, 29653, 30628, 41058, 43339, 45942, 59306, 68913, 70711, 82116, 86678, 88959, 91884, 118612, 130017, 137826, 141422, 173356, 177918, 212133, 260034, 266877, 275652, 282844, 355836, 390051, 424266, 520068, 533754, 563407, 636399, 780102, 848532, 919243, 1067508, 1126814, 1272798, 1343509, 1560204, 1690221, 1838486, 2253628, 2545596, 2687018, 2757729, 3380442, 3676972, 4030527, 5070663, 5374036, 5515458, 6760884, 8061054, 8273187, 10141326, 11030916, 12091581, 16122108, 16546374, 17465617, 20282652, 24183162, 33092748, 34931234, 48366324, 52396851, 69862468, 104793702, 157190553, 209587404, 314381106, 628762212]

約数ペア:

[(1, 628762212), (2, 314381106), (3, 209587404), (4, 157190553), (6, 104793702), (9, 69862468), (12, 52396851), (13, 48366324), (18, 34931234), (19, 33092748), (26, 24183162), (31, 20282652), (36, 17465617), (38, 16546374), (39, 16122108), (52, 12091581), (57, 11030916), (62, 10141326), (76, 8273187), (78, 8061054), (93, 6760884), (114, 5515458), (117, 5374036), (124, 5070663), (156, 4030527), (171, 3676972), (186, 3380442), (228, 2757729), (234, 2687018), (247, 2545596), (279, 2253628), (342, 1838486), (372, 1690221), (403, 1560204), (468, 1343509), (494, 1272798), (558, 1126814), (589, 1067508), (684, 919243), (741, 848532), (806, 780102), (988, 636399), (1116, 563407), (1178, 533754), (1209, 520068), (1482, 424266), (1612, 390051), (1767, 355836), (2223, 282844), (2281, 275652), (2356, 266877), (2418, 260034), (2964, 212133), (3534, 177918), (3627, 173356), (4446, 141422), (4562, 137826), (4836, 130017), (5301, 118612), (6843, 91884), (7068, 88959), (7254, 86678), (7657, 82116), (8892, 70711), (9124, 68913), (10602, 59306), (13686, 45942), (14508, 43339), (15314, 41058), (20529, 30628), (21204, 29653), (22971, 27372)]