389103658008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{102299}}^1$

素因数の和:102561

約数の個数: 128

約数和(自身を含む): 1068306624000

約数和(自身を除く): 679202965992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 167, 219, 292, 312, 334, 438, 501, 584, 668, 876, 949, 1002, 1336, 1752, 1898, 2004, 2171, 2847, 3796, 4008, 4342, 5694, 6513, 7592, 8684, 11388, 12191, 13026, 17368, 22776, 24382, 26052, 36573, 48764, 52104, 73146, 97528, 102299, 146292, 158483, 204598, 292584, 306897, 316966, 409196, 475449, 613794, 633932, 818392, 950898, 1227588, 1267864, 1329887, 1901796, 2455176, 2659774, 3803592, 3989661, 5319548, 7467827, 7979322, 10639096, 14935654, 15958644, 17083933, 22403481, 29871308, 31917288, 34167866, 44806962, 51251799, 59742616, 68335732, 89613924, 97081751, 102503598, 136671464, 179227848, 194163502, 205007196, 222091129, 291245253, 388327004, 410014392, 444182258, 582490506, 666273387, 776654008, 888364516, 1164981012, 1247127109, 1332546774, 1776729032, 2329962024, 2494254218, 2665093548, 3741381327, 4988508436, 5330187096, 7482762654, 9977016872, 14965525308, 16212652417, 29931050616, 32425304834, 48637957251, 64850609668, 97275914502, 129701219336, 194551829004, 389103658008]

約数ペア:

[(1, 389103658008), (2, 194551829004), (3, 129701219336), (4, 97275914502), (6, 64850609668), (8, 48637957251), (12, 32425304834), (13, 29931050616), (24, 16212652417), (26, 14965525308), (39, 9977016872), (52, 7482762654), (73, 5330187096), (78, 4988508436), (104, 3741381327), (146, 2665093548), (156, 2494254218), (167, 2329962024), (219, 1776729032), (292, 1332546774), (312, 1247127109), (334, 1164981012), (438, 888364516), (501, 776654008), (584, 666273387), (668, 582490506), (876, 444182258), (949, 410014392), (1002, 388327004), (1336, 291245253), (1752, 222091129), (1898, 205007196), (2004, 194163502), (2171, 179227848), (2847, 136671464), (3796, 102503598), (4008, 97081751), (4342, 89613924), (5694, 68335732), (6513, 59742616), (7592, 51251799), (8684, 44806962), (11388, 34167866), (12191, 31917288), (13026, 29871308), (17368, 22403481), (22776, 17083933), (24382, 15958644), (26052, 14935654), (36573, 10639096), (48764, 7979322), (52104, 7467827), (73146, 5319548), (97528, 3989661), (102299, 3803592), (146292, 2659774), (158483, 2455176), (204598, 1901796), (292584, 1329887), (306897, 1267864), (316966, 1227588), (409196, 950898), (475449, 818392), (613794, 633932)]