258502608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19761

約数の個数: 120

約数和(自身を含む): 890443008

約数和(自身を除く): 631940400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19727, 39454, 59181, 78908, 118362, 138089, 157816, 177543, 236724, 256451, 276178, 315632, 355086, 414267, 473448, 512902, 552356, 710172, 769353, 828534, 946896, 1025804, 1104712, 1242801, 1420344, 1538706, 1657068, 1795157, 2051608, 2209424, 2308059, 2485602, 2840688, 3077412, 3314136, 3590314, 4103216, 4616118, 4971204, 5385471, 6154824, 6628272, 7180628, 9232236, 9942408, 10770942, 12309648, 14361256, 16156413, 18464472, 19884816, 21541884, 28722512, 32312826, 36928944, 43083768, 64625652, 86167536, 129251304, 258502608]

約数ペア:

[(1, 258502608), (2, 129251304), (3, 86167536), (4, 64625652), (6, 43083768), (7, 36928944), (8, 32312826), (9, 28722512), (12, 21541884), (13, 19884816), (14, 18464472), (16, 16156413), (18, 14361256), (21, 12309648), (24, 10770942), (26, 9942408), (28, 9232236), (36, 7180628), (39, 6628272), (42, 6154824), (48, 5385471), (52, 4971204), (56, 4616118), (63, 4103216), (72, 3590314), (78, 3314136), (84, 3077412), (91, 2840688), (104, 2485602), (112, 2308059), (117, 2209424), (126, 2051608), (144, 1795157), (156, 1657068), (168, 1538706), (182, 1420344), (208, 1242801), (234, 1104712), (252, 1025804), (273, 946896), (312, 828534), (336, 769353), (364, 710172), (468, 552356), (504, 512902), (546, 473448), (624, 414267), (728, 355086), (819, 315632), (936, 276178), (1008, 256451), (1092, 236724), (1456, 177543), (1638, 157816), (1872, 138089), (2184, 118362), (3276, 78908), (4368, 59181), (6552, 39454), (13104, 19727)]