321859008

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 140

約数和(自身を含む): 975128352

約数和(自身を除く): 653269344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 648, 752, 846, 864, 1128, 1269, 1296, 1321, 1504, 1692, 1728, 2256, 2538, 2592, 2642, 3008, 3384, 3807, 3963, 4512, 5076, 5184, 5284, 6768, 7614, 7926, 9024, 10152, 10568, 11889, 13536, 15228, 15852, 20304, 21136, 23778, 27072, 30456, 31704, 35667, 40608, 42272, 47556, 60912, 62087, 63408, 71334, 81216, 84544, 95112, 107001, 121824, 124174, 126816, 142668, 186261, 190224, 214002, 243648, 248348, 253632, 285336, 372522, 380448, 428004, 496696, 558783, 570672, 745044, 760896, 856008, 993392, 1117566, 1141344, 1490088, 1676349, 1712016, 1986784, 2235132, 2282688, 2980176, 3352698, 3424032, 3973568, 4470264, 5029047, 5960352, 6705396, 6848064, 8940528, 10058094, 11920704, 13410792, 17881056, 20116188, 26821584, 35762112, 40232376, 53643168, 80464752, 107286336, 160929504, 321859008]

約数ペア:

[(1, 321859008), (2, 160929504), (3, 107286336), (4, 80464752), (6, 53643168), (8, 40232376), (9, 35762112), (12, 26821584), (16, 20116188), (18, 17881056), (24, 13410792), (27, 11920704), (32, 10058094), (36, 8940528), (47, 6848064), (48, 6705396), (54, 5960352), (64, 5029047), (72, 4470264), (81, 3973568), (94, 3424032), (96, 3352698), (108, 2980176), (141, 2282688), (144, 2235132), (162, 1986784), (188, 1712016), (192, 1676349), (216, 1490088), (282, 1141344), (288, 1117566), (324, 993392), (376, 856008), (423, 760896), (432, 745044), (564, 570672), (576, 558783), (648, 496696), (752, 428004), (846, 380448), (864, 372522), (1128, 285336), (1269, 253632), (1296, 248348), (1321, 243648), (1504, 214002), (1692, 190224), (1728, 186261), (2256, 142668), (2538, 126816), (2592, 124174), (2642, 121824), (3008, 107001), (3384, 95112), (3807, 84544), (3963, 81216), (4512, 71334), (5076, 63408), (5184, 62087), (5284, 60912), (6768, 47556), (7614, 42272), (7926, 40608), (9024, 35667), (10152, 31704), (10568, 30456), (11889, 27072), (13536, 23778), (15228, 21136), (15852, 20304)]