1554768048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61463}}^1$

素因数の和:61522

約数の個数: 80

約数和(自身を含む): 4390004736

約数和(自身を除く): 2835236688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 61463, 122926, 184389, 245852, 368778, 491704, 737556, 983408, 1044871, 1475112, 1905353, 2089742, 2950224, 3134613, 3810706, 4179484, 5716059, 6269226, 7621412, 8358968, 11432118, 12538452, 15242824, 16717936, 22864236, 25076904, 30485648, 32391001, 45728472, 50153808, 64782002, 91456944, 97173003, 129564004, 194346006, 259128008, 388692012, 518256016, 777384024, 1554768048]

約数ペア:

[(1, 1554768048), (2, 777384024), (3, 518256016), (4, 388692012), (6, 259128008), (8, 194346006), (12, 129564004), (16, 97173003), (17, 91456944), (24, 64782002), (31, 50153808), (34, 45728472), (48, 32391001), (51, 30485648), (62, 25076904), (68, 22864236), (93, 16717936), (102, 15242824), (124, 12538452), (136, 11432118), (186, 8358968), (204, 7621412), (248, 6269226), (272, 5716059), (372, 4179484), (408, 3810706), (496, 3134613), (527, 2950224), (744, 2089742), (816, 1905353), (1054, 1475112), (1488, 1044871), (1581, 983408), (2108, 737556), (3162, 491704), (4216, 368778), (6324, 245852), (8432, 184389), (12648, 122926), (25296, 61463)]