616768128

素因数分解:

$2^7\times 3^3\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 1832328000

約数和(自身を除く): 1215559872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 179, 192, 216, 288, 358, 384, 432, 537, 576, 716, 864, 997, 1074, 1152, 1432, 1611, 1728, 1994, 2148, 2864, 2991, 3222, 3456, 3988, 4296, 4833, 5728, 5982, 6444, 7976, 8592, 8973, 9666, 11456, 11964, 12888, 15952, 17184, 17946, 19332, 22912, 23928, 25776, 26919, 31904, 34368, 35892, 38664, 47856, 51552, 53838, 63808, 68736, 71784, 77328, 95712, 103104, 107676, 127616, 143568, 154656, 178463, 191424, 206208, 215352, 287136, 309312, 356926, 382848, 430704, 535389, 574272, 618624, 713852, 861408, 1070778, 1148544, 1427704, 1606167, 1722816, 2141556, 2855408, 3212334, 3445632, 4283112, 4818501, 5710816, 6424668, 8566224, 9637002, 11421632, 12849336, 17132448, 19274004, 22843264, 25698672, 34264896, 38548008, 51397344, 68529792, 77096016, 102794688, 154192032, 205589376, 308384064, 616768128]

約数ペア:

[(1, 616768128), (2, 308384064), (3, 205589376), (4, 154192032), (6, 102794688), (8, 77096016), (9, 68529792), (12, 51397344), (16, 38548008), (18, 34264896), (24, 25698672), (27, 22843264), (32, 19274004), (36, 17132448), (48, 12849336), (54, 11421632), (64, 9637002), (72, 8566224), (96, 6424668), (108, 5710816), (128, 4818501), (144, 4283112), (179, 3445632), (192, 3212334), (216, 2855408), (288, 2141556), (358, 1722816), (384, 1606167), (432, 1427704), (537, 1148544), (576, 1070778), (716, 861408), (864, 713852), (997, 618624), (1074, 574272), (1152, 535389), (1432, 430704), (1611, 382848), (1728, 356926), (1994, 309312), (2148, 287136), (2864, 215352), (2991, 206208), (3222, 191424), (3456, 178463), (3988, 154656), (4296, 143568), (4833, 127616), (5728, 107676), (5982, 103104), (6444, 95712), (7976, 77328), (8592, 71784), (8973, 68736), (9666, 63808), (11456, 53838), (11964, 51552), (12888, 47856), (15952, 38664), (17184, 35892), (17946, 34368), (19332, 31904), (22912, 26919), (23928, 25776)]