489535956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 1629089280

約数和(自身を除く): 1139553324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 73, 78, 84, 89, 91, 92, 117, 126, 138, 146, 156, 161, 178, 182, 207, 219, 234, 252, 267, 273, 276, 292, 299, 322, 356, 364, 414, 438, 468, 483, 511, 534, 546, 598, 623, 644, 657, 801, 819, 828, 876, 897, 949, 966, 1022, 1068, 1092, 1157, 1196, 1246, 1314, 1449, 1533, 1602, 1638, 1679, 1794, 1869, 1898, 1932, 2044, 2047, 2093, 2314, 2492, 2628, 2691, 2847, 2898, 3066, 3204, 3276, 3358, 3471, 3588, 3738, 3796, 4094, 4186, 4599, 4628, 5037, 5382, 5607, 5694, 5796, 6132, 6141, 6279, 6497, 6643, 6716, 6942, 7476, 8099, 8188, 8372, 8541, 9198, 10074, 10413, 10764, 11214, 11388, 11753, 12282, 12558, 12994, 13286, 13884, 14329, 15111, 16198, 17082, 18396, 18423, 18837, 19491, 19929, 20148, 20826, 21827, 22428, 23506, 24297, 24564, 25116, 25988, 26572, 26611, 28658, 30222, 32396, 34164, 35259, 36846, 37674, 38982, 39858, 41652, 42987, 43654, 45479, 47012, 48594, 53222, 57316, 58473, 59787, 60444, 65481, 70518, 72891, 73692, 75348, 77964, 79716, 79833, 84461, 85974, 87308, 90958, 97188, 105777, 106444, 116946, 119574, 128961, 130962, 136437, 141036, 145782, 149431, 152789, 159666, 168922, 171948, 181916, 186277, 196443, 211554, 233892, 239148, 239499, 253383, 257922, 261924, 272874, 291564, 298862, 305578, 319332, 337844, 372554, 392886, 409311, 423108, 448293, 458367, 478998, 506766, 515844, 545748, 558831, 591227, 597724, 611156, 745108, 760149, 785772, 818622, 896586, 916734, 957996, 1013532, 1046017, 1117662, 1182454, 1344879, 1375101, 1520298, 1637244, 1676493, 1773681, 1793172, 1833468, 1942603, 2092034, 2235324, 2364908, 2689758, 2750202, 3040596, 3138051, 3352986, 3547362, 3885206, 4184068, 5321043, 5379516, 5500404, 5827809, 6276102, 6705972, 7094724, 7770412, 9414153, 10642086, 11655618, 12552204, 13598221, 17483427, 18828306, 21284172, 23311236, 27196442, 34966854, 37656612, 40794663, 54392884, 69933708, 81589326, 122383989, 163178652, 244767978, 489535956]

約数ペア:

[(1, 489535956), (2, 244767978), (3, 163178652), (4, 122383989), (6, 81589326), (7, 69933708), (9, 54392884), (12, 40794663), (13, 37656612), (14, 34966854), (18, 27196442), (21, 23311236), (23, 21284172), (26, 18828306), (28, 17483427), (36, 13598221), (39, 12552204), (42, 11655618), (46, 10642086), (52, 9414153), (63, 7770412), (69, 7094724), (73, 6705972), (78, 6276102), (84, 5827809), (89, 5500404), (91, 5379516), (92, 5321043), (117, 4184068), (126, 3885206), (138, 3547362), (146, 3352986), (156, 3138051), (161, 3040596), (178, 2750202), (182, 2689758), (207, 2364908), (219, 2235324), (234, 2092034), (252, 1942603), (267, 1833468), (273, 1793172), (276, 1773681), (292, 1676493), (299, 1637244), (322, 1520298), (356, 1375101), (364, 1344879), (414, 1182454), (438, 1117662), (468, 1046017), (483, 1013532), (511, 957996), (534, 916734), (546, 896586), (598, 818622), (623, 785772), (644, 760149), (657, 745108), (801, 611156), (819, 597724), (828, 591227), (876, 558831), (897, 545748), (949, 515844), (966, 506766), (1022, 478998), (1068, 458367), (1092, 448293), (1157, 423108), (1196, 409311), (1246, 392886), (1314, 372554), (1449, 337844), (1533, 319332), (1602, 305578), (1638, 298862), (1679, 291564), (1794, 272874), (1869, 261924), (1898, 257922), (1932, 253383), (2044, 239499), (2047, 239148), (2093, 233892), (2314, 211554), (2492, 196443), (2628, 186277), (2691, 181916), (2847, 171948), (2898, 168922), (3066, 159666), (3204, 152789), (3276, 149431), (3358, 145782), (3471, 141036), (3588, 136437), (3738, 130962), (3796, 128961), (4094, 119574), (4186, 116946), (4599, 106444), (4628, 105777), (5037, 97188), (5382, 90958), (5607, 87308), (5694, 85974), (5796, 84461), (6132, 79833), (6141, 79716), (6279, 77964), (6497, 75348), (6643, 73692), (6716, 72891), (6942, 70518), (7476, 65481), (8099, 60444), (8188, 59787), (8372, 58473), (8541, 57316), (9198, 53222), (10074, 48594), (10413, 47012), (10764, 45479), (11214, 43654), (11388, 42987), (11753, 41652), (12282, 39858), (12558, 38982), (12994, 37674), (13286, 36846), (13884, 35259), (14329, 34164), (15111, 32396), (16198, 30222), (17082, 28658), (18396, 26611), (18423, 26572), (18837, 25988), (19491, 25116), (19929, 24564), (20148, 24297), (20826, 23506), (21827, 22428)]