279412632

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 826176000

約数和(自身を除く): 546763368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 456, 513, 618, 661, 684, 824, 927, 1026, 1236, 1322, 1368, 1854, 1957, 1983, 2052, 2472, 2644, 2781, 3708, 3914, 3966, 4104, 5288, 5562, 5871, 5949, 7416, 7828, 7932, 11124, 11742, 11898, 12559, 15656, 15864, 17613, 17847, 22248, 23484, 23796, 25118, 35226, 35694, 37677, 46968, 47592, 50236, 52839, 68083, 70452, 71388, 75354, 100472, 105678, 113031, 136166, 140904, 142776, 150708, 204249, 211356, 226062, 272332, 301416, 339093, 408498, 422712, 452124, 544664, 612747, 678186, 816996, 904248, 1225494, 1293577, 1356372, 1633992, 1838241, 2450988, 2587154, 2712744, 3676482, 3880731, 4901976, 5174308, 7352964, 7761462, 10348616, 11642193, 14705928, 15522924, 23284386, 31045848, 34926579, 46568772, 69853158, 93137544, 139706316, 279412632]

約数ペア:

[(1, 279412632), (2, 139706316), (3, 93137544), (4, 69853158), (6, 46568772), (8, 34926579), (9, 31045848), (12, 23284386), (18, 15522924), (19, 14705928), (24, 11642193), (27, 10348616), (36, 7761462), (38, 7352964), (54, 5174308), (57, 4901976), (72, 3880731), (76, 3676482), (103, 2712744), (108, 2587154), (114, 2450988), (152, 1838241), (171, 1633992), (206, 1356372), (216, 1293577), (228, 1225494), (309, 904248), (342, 816996), (412, 678186), (456, 612747), (513, 544664), (618, 452124), (661, 422712), (684, 408498), (824, 339093), (927, 301416), (1026, 272332), (1236, 226062), (1322, 211356), (1368, 204249), (1854, 150708), (1957, 142776), (1983, 140904), (2052, 136166), (2472, 113031), (2644, 105678), (2781, 100472), (3708, 75354), (3914, 71388), (3966, 70452), (4104, 68083), (5288, 52839), (5562, 50236), (5871, 47592), (5949, 46968), (7416, 37677), (7828, 35694), (7932, 35226), (11124, 25118), (11742, 23796), (11898, 23484), (12559, 22248), (15656, 17847), (15864, 17613)]