620866656

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 1881433008

約数和(自身を除く): 1260566352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 211, 272, 288, 306, 408, 422, 544, 601, 612, 633, 816, 844, 1202, 1224, 1266, 1632, 1688, 1803, 1899, 2404, 2448, 2532, 3376, 3587, 3606, 3798, 4808, 4896, 5064, 5409, 6752, 7174, 7212, 7596, 9616, 10128, 10217, 10761, 10818, 14348, 14424, 15192, 19232, 20256, 20434, 21522, 21636, 28696, 28848, 30384, 30651, 32283, 40868, 43044, 43272, 57392, 57696, 60768, 61302, 64566, 81736, 86088, 86544, 91953, 114784, 122604, 126811, 129132, 163472, 172176, 173088, 183906, 245208, 253622, 258264, 326944, 344352, 367812, 380433, 490416, 507244, 516528, 735624, 760866, 980832, 1014488, 1033056, 1141299, 1471248, 1521732, 2028976, 2155787, 2282598, 2942496, 3043464, 4057952, 4311574, 4565196, 6086928, 6467361, 8623148, 9130392, 12173856, 12934722, 17246296, 18260784, 19402083, 25869444, 34492592, 36521568, 38804166, 51738888, 68985184, 77608332, 103477776, 155216664, 206955552, 310433328, 620866656]

約数ペア:

[(1, 620866656), (2, 310433328), (3, 206955552), (4, 155216664), (6, 103477776), (8, 77608332), (9, 68985184), (12, 51738888), (16, 38804166), (17, 36521568), (18, 34492592), (24, 25869444), (32, 19402083), (34, 18260784), (36, 17246296), (48, 12934722), (51, 12173856), (68, 9130392), (72, 8623148), (96, 6467361), (102, 6086928), (136, 4565196), (144, 4311574), (153, 4057952), (204, 3043464), (211, 2942496), (272, 2282598), (288, 2155787), (306, 2028976), (408, 1521732), (422, 1471248), (544, 1141299), (601, 1033056), (612, 1014488), (633, 980832), (816, 760866), (844, 735624), (1202, 516528), (1224, 507244), (1266, 490416), (1632, 380433), (1688, 367812), (1803, 344352), (1899, 326944), (2404, 258264), (2448, 253622), (2532, 245208), (3376, 183906), (3587, 173088), (3606, 172176), (3798, 163472), (4808, 129132), (4896, 126811), (5064, 122604), (5409, 114784), (6752, 91953), (7174, 86544), (7212, 86088), (7596, 81736), (9616, 64566), (10128, 61302), (10217, 60768), (10761, 57696), (10818, 57392), (14348, 43272), (14424, 43044), (15192, 40868), (19232, 32283), (20256, 30651), (20434, 30384), (21522, 28848), (21636, 28696)]