487304864

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 1114041600

約数和(自身を除く): 626736736

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 68, 79, 92, 116, 136, 158, 184, 232, 272, 289, 316, 368, 391, 464, 493, 544, 578, 632, 667, 736, 782, 928, 986, 1156, 1264, 1334, 1343, 1564, 1817, 1972, 2291, 2312, 2528, 2668, 2686, 3128, 3634, 3944, 4582, 4624, 5336, 5372, 6256, 6647, 7268, 7888, 8381, 9164, 9248, 10672, 10744, 11339, 12512, 13294, 14536, 15776, 16762, 18328, 21344, 21488, 22678, 22831, 26588, 29072, 30889, 33524, 36656, 38947, 42976, 45356, 45662, 52693, 53176, 58144, 61778, 67048, 73312, 77894, 90712, 91324, 105386, 106352, 123556, 134096, 155788, 181424, 182648, 192763, 210772, 212704, 247112, 268192, 311576, 362848, 365296, 385526, 421544, 494224, 525113, 623152, 662099, 730592, 771052, 843088, 895781, 988448, 1050226, 1246304, 1324198, 1542104, 1686176, 1791562, 2100452, 2648396, 3084208, 3583124, 4200904, 5296792, 6168416, 7166248, 8401808, 10593584, 14332496, 15228277, 16803616, 21187168, 28664992, 30456554, 60913108, 121826216, 243652432, 487304864]

約数ペア:

[(1, 487304864), (2, 243652432), (4, 121826216), (8, 60913108), (16, 30456554), (17, 28664992), (23, 21187168), (29, 16803616), (32, 15228277), (34, 14332496), (46, 10593584), (58, 8401808), (68, 7166248), (79, 6168416), (92, 5296792), (116, 4200904), (136, 3583124), (158, 3084208), (184, 2648396), (232, 2100452), (272, 1791562), (289, 1686176), (316, 1542104), (368, 1324198), (391, 1246304), (464, 1050226), (493, 988448), (544, 895781), (578, 843088), (632, 771052), (667, 730592), (736, 662099), (782, 623152), (928, 525113), (986, 494224), (1156, 421544), (1264, 385526), (1334, 365296), (1343, 362848), (1564, 311576), (1817, 268192), (1972, 247112), (2291, 212704), (2312, 210772), (2528, 192763), (2668, 182648), (2686, 181424), (3128, 155788), (3634, 134096), (3944, 123556), (4582, 106352), (4624, 105386), (5336, 91324), (5372, 90712), (6256, 77894), (6647, 73312), (7268, 67048), (7888, 61778), (8381, 58144), (9164, 53176), (9248, 52693), (10672, 45662), (10744, 45356), (11339, 42976), (12512, 38947), (13294, 36656), (14536, 33524), (15776, 30889), (16762, 29072), (18328, 26588), (21344, 22831), (21488, 22678)]