181296432

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 120

約数和(自身を含む): 554785920

約数和(自身を除く): 373489488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2389, 2448, 3162, 4216, 4464, 4743, 4778, 6324, 7167, 8432, 9486, 9556, 12648, 14334, 18972, 19112, 21501, 25296, 28668, 37944, 38224, 40613, 43002, 57336, 74059, 75888, 81226, 86004, 114672, 121839, 148118, 162452, 172008, 222177, 243678, 296236, 324904, 344016, 365517, 444354, 487356, 592472, 649808, 666531, 731034, 888708, 974712, 1184944, 1259003, 1333062, 1462068, 1777416, 1949424, 2518006, 2666124, 2924136, 3554832, 3777009, 5036012, 5332248, 5848272, 7554018, 10072024, 10664496, 11331027, 15108036, 20144048, 22662054, 30216072, 45324108, 60432144, 90648216, 181296432]

約数ペア:

[(1, 181296432), (2, 90648216), (3, 60432144), (4, 45324108), (6, 30216072), (8, 22662054), (9, 20144048), (12, 15108036), (16, 11331027), (17, 10664496), (18, 10072024), (24, 7554018), (31, 5848272), (34, 5332248), (36, 5036012), (48, 3777009), (51, 3554832), (62, 2924136), (68, 2666124), (72, 2518006), (93, 1949424), (102, 1777416), (124, 1462068), (136, 1333062), (144, 1259003), (153, 1184944), (186, 974712), (204, 888708), (248, 731034), (272, 666531), (279, 649808), (306, 592472), (372, 487356), (408, 444354), (496, 365517), (527, 344016), (558, 324904), (612, 296236), (744, 243678), (816, 222177), (1054, 172008), (1116, 162452), (1224, 148118), (1488, 121839), (1581, 114672), (2108, 86004), (2232, 81226), (2389, 75888), (2448, 74059), (3162, 57336), (4216, 43002), (4464, 40613), (4743, 38224), (4778, 37944), (6324, 28668), (7167, 25296), (8432, 21501), (9486, 19112), (9556, 18972), (12648, 14334)]