2554961616

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 300

約数和(自身を含む): 8048865792

約数和(自身を除く): 5493904176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 108, 114, 127, 129, 144, 152, 162, 171, 172, 216, 228, 254, 258, 304, 324, 342, 344, 361, 381, 387, 432, 456, 508, 513, 516, 648, 684, 688, 722, 762, 774, 817, 912, 1016, 1026, 1032, 1083, 1143, 1161, 1296, 1368, 1444, 1524, 1539, 1548, 1634, 2032, 2052, 2064, 2166, 2286, 2322, 2413, 2451, 2736, 2888, 3048, 3078, 3096, 3249, 3268, 3429, 3483, 4104, 4332, 4572, 4644, 4826, 4902, 5461, 5776, 6096, 6156, 6192, 6498, 6536, 6858, 6966, 7239, 7353, 8208, 8664, 9144, 9288, 9652, 9747, 9804, 10287, 10922, 12312, 12996, 13072, 13716, 13932, 14478, 14706, 15523, 16383, 17328, 18288, 18576, 19304, 19494, 19608, 20574, 21717, 21844, 22059, 24624, 25992, 27432, 27864, 28956, 29241, 29412, 31046, 32766, 38608, 38988, 39216, 41148, 43434, 43688, 44118, 45847, 46569, 49149, 51984, 54864, 55728, 57912, 58482, 58824, 62092, 65151, 65532, 66177, 77976, 82296, 86868, 87376, 88236, 91694, 93138, 98298, 103759, 115824, 116964, 117648, 124184, 130302, 131064, 132354, 137541, 139707, 147447, 155952, 164592, 173736, 176472, 183388, 186276, 195453, 196596, 207518, 233928, 248368, 260604, 262128, 264708, 275082, 279414, 294894, 311277, 347472, 352944, 366776, 372552, 390906, 393192, 412623, 415036, 419121, 442341, 467856, 521208, 529416, 550164, 558828, 589788, 622554, 733552, 745104, 781812, 786384, 825246, 830072, 838242, 884682, 933831, 1042416, 1058832, 1100328, 1117656, 1179576, 1237869, 1245108, 1257363, 1563624, 1650492, 1660144, 1676484, 1769364, 1867662, 1971421, 2200656, 2235312, 2359152, 2475738, 2490216, 2514726, 2801493, 3127248, 3300984, 3352968, 3538728, 3713607, 3735324, 3942842, 4951476, 4980432, 5029452, 5602986, 5914263, 6601968, 6705936, 7077456, 7427214, 7470648, 7885684, 8404479, 9902952, 10058904, 11205972, 11828526, 14854428, 14941296, 15771368, 16808958, 17742789, 19805904, 20117808, 22411944, 23657052, 29708856, 31542736, 33617916, 35485578, 44823888, 47314104, 53228367, 59417712, 67235832, 70971156, 94628208, 106456734, 134471664, 141942312, 159685101, 212913468, 283884624, 319370202, 425826936, 638740404, 851653872, 1277480808, 2554961616]

約数ペア:

[(1, 2554961616), (2, 1277480808), (3, 851653872), (4, 638740404), (6, 425826936), (8, 319370202), (9, 283884624), (12, 212913468), (16, 159685101), (18, 141942312), (19, 134471664), (24, 106456734), (27, 94628208), (36, 70971156), (38, 67235832), (43, 59417712), (48, 53228367), (54, 47314104), (57, 44823888), (72, 35485578), (76, 33617916), (81, 31542736), (86, 29708856), (108, 23657052), (114, 22411944), (127, 20117808), (129, 19805904), (144, 17742789), (152, 16808958), (162, 15771368), (171, 14941296), (172, 14854428), (216, 11828526), (228, 11205972), (254, 10058904), (258, 9902952), (304, 8404479), (324, 7885684), (342, 7470648), (344, 7427214), (361, 7077456), (381, 6705936), (387, 6601968), (432, 5914263), (456, 5602986), (508, 5029452), (513, 4980432), (516, 4951476), (648, 3942842), (684, 3735324), (688, 3713607), (722, 3538728), (762, 3352968), (774, 3300984), (817, 3127248), (912, 2801493), (1016, 2514726), (1026, 2490216), (1032, 2475738), (1083, 2359152), (1143, 2235312), (1161, 2200656), (1296, 1971421), (1368, 1867662), (1444, 1769364), (1524, 1676484), (1539, 1660144), (1548, 1650492), (1634, 1563624), (2032, 1257363), (2052, 1245108), (2064, 1237869), (2166, 1179576), (2286, 1117656), (2322, 1100328), (2413, 1058832), (2451, 1042416), (2736, 933831), (2888, 884682), (3048, 838242), (3078, 830072), (3096, 825246), (3249, 786384), (3268, 781812), (3429, 745104), (3483, 733552), (4104, 622554), (4332, 589788), (4572, 558828), (4644, 550164), (4826, 529416), (4902, 521208), (5461, 467856), (5776, 442341), (6096, 419121), (6156, 415036), (6192, 412623), (6498, 393192), (6536, 390906), (6858, 372552), (6966, 366776), (7239, 352944), (7353, 347472), (8208, 311277), (8664, 294894), (9144, 279414), (9288, 275082), (9652, 264708), (9747, 262128), (9804, 260604), (10287, 248368), (10922, 233928), (12312, 207518), (12996, 196596), (13072, 195453), (13716, 186276), (13932, 183388), (14478, 176472), (14706, 173736), (15523, 164592), (16383, 155952), (17328, 147447), (18288, 139707), (18576, 137541), (19304, 132354), (19494, 131064), (19608, 130302), (20574, 124184), (21717, 117648), (21844, 116964), (22059, 115824), (24624, 103759), (25992, 98298), (27432, 93138), (27864, 91694), (28956, 88236), (29241, 87376), (29412, 86868), (31046, 82296), (32766, 77976), (38608, 66177), (38988, 65532), (39216, 65151), (41148, 62092), (43434, 58824), (43688, 58482), (44118, 57912), (45847, 55728), (46569, 54864), (49149, 51984)]