255155544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 144

約数和(自身を含む): 830157120

約数和(自身を除く): 575001576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2333, 2604, 3038, 3528, 3906, 4557, 4666, 5208, 6076, 6999, 7812, 9114, 9332, 12152, 13671, 13998, 15624, 16331, 18228, 18664, 20997, 27342, 27996, 32662, 36456, 41994, 48993, 54684, 55992, 65324, 72323, 83988, 97986, 109368, 114317, 130648, 144646, 146979, 167976, 195972, 216969, 228634, 289292, 293958, 342951, 391944, 433938, 457268, 506261, 578584, 587916, 650907, 685902, 867876, 914536, 1012522, 1028853, 1175832, 1301814, 1371804, 1518783, 1735752, 2025044, 2057706, 2603628, 2743608, 3037566, 3543827, 4050088, 4115412, 4556349, 5207256, 6075132, 7087654, 8230824, 9112698, 10631481, 12150264, 14175308, 18225396, 21262962, 28350616, 31894443, 36450792, 42525924, 63788886, 85051848, 127577772, 255155544]

約数ペア:

[(1, 255155544), (2, 127577772), (3, 85051848), (4, 63788886), (6, 42525924), (7, 36450792), (8, 31894443), (9, 28350616), (12, 21262962), (14, 18225396), (18, 14175308), (21, 12150264), (24, 10631481), (28, 9112698), (31, 8230824), (36, 7087654), (42, 6075132), (49, 5207256), (56, 4556349), (62, 4115412), (63, 4050088), (72, 3543827), (84, 3037566), (93, 2743608), (98, 2603628), (124, 2057706), (126, 2025044), (147, 1735752), (168, 1518783), (186, 1371804), (196, 1301814), (217, 1175832), (248, 1028853), (252, 1012522), (279, 914536), (294, 867876), (372, 685902), (392, 650907), (434, 587916), (441, 578584), (504, 506261), (558, 457268), (588, 433938), (651, 391944), (744, 342951), (868, 293958), (882, 289292), (1116, 228634), (1176, 216969), (1302, 195972), (1519, 167976), (1736, 146979), (1764, 144646), (1953, 130648), (2232, 114317), (2333, 109368), (2604, 97986), (3038, 83988), (3528, 72323), (3906, 65324), (4557, 55992), (4666, 54684), (5208, 48993), (6076, 41994), (6999, 36456), (7812, 32662), (9114, 27996), (9332, 27342), (12152, 20997), (13671, 18664), (13998, 18228), (15624, 16331)]