212253552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 720757440

約数和(自身を除く): 508503888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 53, 56, 58, 63, 72, 84, 87, 106, 112, 116, 126, 137, 144, 159, 168, 174, 203, 212, 232, 252, 261, 274, 318, 336, 348, 371, 406, 411, 424, 464, 477, 504, 522, 548, 609, 636, 696, 742, 812, 822, 848, 954, 959, 1008, 1044, 1096, 1113, 1218, 1233, 1272, 1392, 1484, 1537, 1624, 1644, 1827, 1908, 1918, 2088, 2192, 2226, 2436, 2466, 2544, 2877, 2968, 3074, 3248, 3288, 3339, 3654, 3816, 3836, 3973, 4176, 4452, 4611, 4872, 4932, 5754, 5936, 6148, 6576, 6678, 7261, 7308, 7632, 7672, 7946, 8631, 8904, 9222, 9744, 9864, 10759, 11508, 11919, 12296, 13356, 13833, 14522, 14616, 15344, 15892, 17262, 17808, 18444, 19728, 21518, 21783, 23016, 23838, 24592, 26712, 27666, 27811, 29044, 29232, 31784, 32277, 34524, 35757, 36888, 43036, 43566, 46032, 47676, 50827, 53424, 55332, 55622, 58088, 63568, 64554, 65349, 69048, 71514, 73776, 83433, 86072, 87132, 95352, 96831, 101654, 110664, 111244, 116176, 129108, 130698, 138096, 143028, 152481, 166866, 172144, 174264, 190704, 193662, 203308, 210569, 221328, 222488, 250299, 258216, 261396, 286056, 304962, 333732, 348528, 387324, 406616, 421138, 444976, 457443, 500598, 516432, 522792, 572112, 609924, 631707, 667464, 774648, 813232, 842276, 914886, 1001196, 1045584, 1219848, 1263414, 1334928, 1473983, 1549296, 1684552, 1829772, 1895121, 2002392, 2439696, 2526828, 2947966, 3369104, 3659544, 3790242, 4004784, 4421949, 5053656, 5895932, 7319088, 7580484, 8843898, 10107312, 11791864, 13265847, 15160968, 17687796, 23583728, 26531694, 30321936, 35375592, 53063388, 70751184, 106126776, 212253552]

約数ペア:

[(1, 212253552), (2, 106126776), (3, 70751184), (4, 53063388), (6, 35375592), (7, 30321936), (8, 26531694), (9, 23583728), (12, 17687796), (14, 15160968), (16, 13265847), (18, 11791864), (21, 10107312), (24, 8843898), (28, 7580484), (29, 7319088), (36, 5895932), (42, 5053656), (48, 4421949), (53, 4004784), (56, 3790242), (58, 3659544), (63, 3369104), (72, 2947966), (84, 2526828), (87, 2439696), (106, 2002392), (112, 1895121), (116, 1829772), (126, 1684552), (137, 1549296), (144, 1473983), (159, 1334928), (168, 1263414), (174, 1219848), (203, 1045584), (212, 1001196), (232, 914886), (252, 842276), (261, 813232), (274, 774648), (318, 667464), (336, 631707), (348, 609924), (371, 572112), (406, 522792), (411, 516432), (424, 500598), (464, 457443), (477, 444976), (504, 421138), (522, 406616), (548, 387324), (609, 348528), (636, 333732), (696, 304962), (742, 286056), (812, 261396), (822, 258216), (848, 250299), (954, 222488), (959, 221328), (1008, 210569), (1044, 203308), (1096, 193662), (1113, 190704), (1218, 174264), (1233, 172144), (1272, 166866), (1392, 152481), (1484, 143028), (1537, 138096), (1624, 130698), (1644, 129108), (1827, 116176), (1908, 111244), (1918, 110664), (2088, 101654), (2192, 96831), (2226, 95352), (2436, 87132), (2466, 86072), (2544, 83433), (2877, 73776), (2968, 71514), (3074, 69048), (3248, 65349), (3288, 64554), (3339, 63568), (3654, 58088), (3816, 55622), (3836, 55332), (3973, 53424), (4176, 50827), (4452, 47676), (4611, 46032), (4872, 43566), (4932, 43036), (5754, 36888), (5936, 35757), (6148, 34524), (6576, 32277), (6678, 31784), (7261, 29232), (7308, 29044), (7632, 27811), (7672, 27666), (7946, 26712), (8631, 24592), (8904, 23838), (9222, 23016), (9744, 21783), (9864, 21518), (10759, 19728), (11508, 18444), (11919, 17808), (12296, 17262), (13356, 15892), (13833, 15344), (14522, 14616)]