15666716928

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5381}}^1$

素因数の和:5640

約数の個数: 144

約数和(自身を含む): 44355257856

約数和(自身を除く): 28688540928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 223, 256, 272, 384, 408, 446, 544, 669, 768, 816, 892, 1088, 1338, 1632, 1784, 2176, 2676, 3264, 3568, 3791, 4352, 5352, 5381, 6528, 7136, 7582, 10704, 10762, 11373, 13056, 14272, 15164, 16143, 21408, 21524, 22746, 28544, 30328, 32286, 42816, 43048, 45492, 57088, 60656, 64572, 85632, 86096, 90984, 91477, 121312, 129144, 171264, 172192, 181968, 182954, 242624, 258288, 274431, 344384, 363936, 365908, 485248, 516576, 548862, 688768, 727872, 731816, 970496, 1033152, 1097724, 1199963, 1377536, 1455744, 1463632, 2066304, 2195448, 2399926, 2911488, 2927264, 3599889, 4132608, 4390896, 4799852, 5854528, 7199778, 8781792, 9599704, 11709056, 14399556, 17563584, 19199408, 20399371, 23418112, 28799112, 35127168, 38398816, 40798742, 57598224, 61198113, 70254336, 76797632, 81597484, 115196448, 122396226, 153595264, 163194968, 230392896, 244792452, 307190528, 326389936, 460785792, 489584904, 652779872, 921571584, 979169808, 1305559744, 1958339616, 2611119488, 3916679232, 5222238976, 7833358464, 15666716928]

約数ペア:

[(1, 15666716928), (2, 7833358464), (3, 5222238976), (4, 3916679232), (6, 2611119488), (8, 1958339616), (12, 1305559744), (16, 979169808), (17, 921571584), (24, 652779872), (32, 489584904), (34, 460785792), (48, 326389936), (51, 307190528), (64, 244792452), (68, 230392896), (96, 163194968), (102, 153595264), (128, 122396226), (136, 115196448), (192, 81597484), (204, 76797632), (223, 70254336), (256, 61198113), (272, 57598224), (384, 40798742), (408, 38398816), (446, 35127168), (544, 28799112), (669, 23418112), (768, 20399371), (816, 19199408), (892, 17563584), (1088, 14399556), (1338, 11709056), (1632, 9599704), (1784, 8781792), (2176, 7199778), (2676, 5854528), (3264, 4799852), (3568, 4390896), (3791, 4132608), (4352, 3599889), (5352, 2927264), (5381, 2911488), (6528, 2399926), (7136, 2195448), (7582, 2066304), (10704, 1463632), (10762, 1455744), (11373, 1377536), (13056, 1199963), (14272, 1097724), (15164, 1033152), (16143, 970496), (21408, 731816), (21524, 727872), (22746, 688768), (28544, 548862), (30328, 516576), (32286, 485248), (42816, 365908), (43048, 363936), (45492, 344384), (57088, 274431), (60656, 258288), (64572, 242624), (85632, 182954), (86096, 181968), (90984, 172192), (91477, 171264), (121312, 129144)]