245003304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112181}}^1$

素因数の和:112210

約数の個数: 64

約数和(自身を含む): 753863040

約数和(自身を除く): 508859736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 112181, 224362, 336543, 448724, 673086, 785267, 897448, 1346172, 1458353, 1570534, 2355801, 2692344, 2916706, 3141068, 4375059, 4711602, 5833412, 6282136, 8750118, 9423204, 10208471, 11666824, 17500236, 18846408, 20416942, 30625413, 35000472, 40833884, 61250826, 81667768, 122501652, 245003304]

約数ペア:

[(1, 245003304), (2, 122501652), (3, 81667768), (4, 61250826), (6, 40833884), (7, 35000472), (8, 30625413), (12, 20416942), (13, 18846408), (14, 17500236), (21, 11666824), (24, 10208471), (26, 9423204), (28, 8750118), (39, 6282136), (42, 5833412), (52, 4711602), (56, 4375059), (78, 3141068), (84, 2916706), (91, 2692344), (104, 2355801), (156, 1570534), (168, 1458353), (182, 1346172), (273, 897448), (312, 785267), (364, 673086), (546, 448724), (728, 336543), (1092, 224362), (2184, 112181)]