998724024

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26321}}^1$

素因数の和:26381

約数の個数: 96

約数和(自身を含む): 2956487040

約数和(自身を除く): 1957763016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 9486, 12648, 18972, 26321, 37944, 52642, 78963, 105284, 157926, 210568, 236889, 315852, 447457, 473778, 631704, 815951, 894914, 947556, 1342371, 1631902, 1789828, 1895112, 2447853, 2684742, 3263804, 3579656, 4027113, 4895706, 5369484, 6527608, 7343559, 8054226, 9791412, 10738968, 13871167, 14687118, 16108452, 19582824, 27742334, 29374236, 32216904, 41613501, 55484668, 58748472, 83227002, 110969336, 124840503, 166454004, 249681006, 332908008, 499362012, 998724024]

約数ペア:

[(1, 998724024), (2, 499362012), (3, 332908008), (4, 249681006), (6, 166454004), (8, 124840503), (9, 110969336), (12, 83227002), (17, 58748472), (18, 55484668), (24, 41613501), (31, 32216904), (34, 29374236), (36, 27742334), (51, 19582824), (62, 16108452), (68, 14687118), (72, 13871167), (93, 10738968), (102, 9791412), (124, 8054226), (136, 7343559), (153, 6527608), (186, 5369484), (204, 4895706), (248, 4027113), (279, 3579656), (306, 3263804), (372, 2684742), (408, 2447853), (527, 1895112), (558, 1789828), (612, 1631902), (744, 1342371), (1054, 947556), (1116, 894914), (1224, 815951), (1581, 631704), (2108, 473778), (2232, 447457), (3162, 315852), (4216, 236889), (4743, 210568), (6324, 157926), (9486, 105284), (12648, 78963), (18972, 52642), (26321, 37944)]