12680808868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 30505918464

約数和(自身を除く): 17825109596

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 47, 52, 67, 74, 91, 92, 94, 134, 148, 161, 169, 182, 188, 259, 268, 299, 322, 329, 338, 364, 469, 481, 518, 598, 611, 644, 658, 676, 851, 871, 938, 962, 1036, 1081, 1183, 1196, 1222, 1316, 1541, 1702, 1739, 1742, 1876, 1924, 2093, 2162, 2366, 2444, 2479, 3082, 3149, 3367, 3404, 3478, 3484, 3887, 4186, 4277, 4324, 4732, 4958, 5957, 6097, 6164, 6253, 6298, 6734, 6956, 7567, 7774, 7943, 8372, 8554, 9916, 10787, 11063, 11323, 11914, 12173, 12194, 12506, 12596, 13468, 14053, 15134, 15548, 15886, 17108, 17353, 20033, 21574, 22043, 22126, 22607, 22646, 23828, 24346, 24388, 25012, 27209, 28106, 30268, 31772, 32227, 34706, 39997, 40066, 40937, 43148, 43771, 44086, 44252, 45214, 45292, 48692, 54418, 55601, 56212, 57017, 64454, 69412, 72427, 77441, 79261, 79994, 80132, 81874, 87542, 88172, 90428, 98371, 108836, 111202, 114034, 116513, 128908, 140231, 143819, 144854, 154882, 158249, 158522, 159988, 163748, 175084, 182689, 196742, 222404, 225589, 228068, 233026, 260429, 279979, 280462, 286559, 287638, 289708, 293891, 309764, 316498, 317044, 365378, 393484, 399119, 418951, 451178, 466052, 506989, 519961, 520858, 532181, 559958, 560924, 573118, 575276, 587782, 632996, 730756, 741221, 798238, 815591, 837902, 902356, 941551, 1006733, 1013978, 1039922, 1041716, 1064362, 1119916, 1146236, 1175564, 1278823, 1482442, 1514669, 1596476, 1631182, 1675804, 1823003, 1883102, 2013466, 2027956, 2057237, 2079844, 2128724, 2557646, 2679799, 2932657, 2964884, 3029338, 3262364, 3639727, 3646006, 3725267, 3766204, 4026932, 4114474, 5115292, 5188547, 5359598, 5865314, 6058676, 6590857, 6759493, 7279454, 7292012, 7450534, 8228948, 9635873, 10377094, 10602683, 10719196, 11730628, 12240163, 13181714, 13518986, 14558908, 14901068, 18758593, 19271746, 19690697, 20754188, 21205366, 24480326, 26363428, 27037972, 34837387, 37517186, 38543492, 39381394, 42410732, 47316451, 48960652, 67451111, 69674774, 75034372, 78762788, 85681141, 94632902, 134902222, 137834879, 139349548, 171362282, 189265804, 243861709, 269804444, 275669758, 342724564, 452886031, 487723418, 551339516, 905772062, 975446836, 1811544124, 3170202217, 6340404434, 12680808868]

約数ペア:

[(1, 12680808868), (2, 6340404434), (4, 3170202217), (7, 1811544124), (13, 975446836), (14, 905772062), (23, 551339516), (26, 487723418), (28, 452886031), (37, 342724564), (46, 275669758), (47, 269804444), (52, 243861709), (67, 189265804), (74, 171362282), (91, 139349548), (92, 137834879), (94, 134902222), (134, 94632902), (148, 85681141), (161, 78762788), (169, 75034372), (182, 69674774), (188, 67451111), (259, 48960652), (268, 47316451), (299, 42410732), (322, 39381394), (329, 38543492), (338, 37517186), (364, 34837387), (469, 27037972), (481, 26363428), (518, 24480326), (598, 21205366), (611, 20754188), (644, 19690697), (658, 19271746), (676, 18758593), (851, 14901068), (871, 14558908), (938, 13518986), (962, 13181714), (1036, 12240163), (1081, 11730628), (1183, 10719196), (1196, 10602683), (1222, 10377094), (1316, 9635873), (1541, 8228948), (1702, 7450534), (1739, 7292012), (1742, 7279454), (1876, 6759493), (1924, 6590857), (2093, 6058676), (2162, 5865314), (2366, 5359598), (2444, 5188547), (2479, 5115292), (3082, 4114474), (3149, 4026932), (3367, 3766204), (3404, 3725267), (3478, 3646006), (3484, 3639727), (3887, 3262364), (4186, 3029338), (4277, 2964884), (4324, 2932657), (4732, 2679799), (4958, 2557646), (5957, 2128724), (6097, 2079844), (6164, 2057237), (6253, 2027956), (6298, 2013466), (6734, 1883102), (6956, 1823003), (7567, 1675804), (7774, 1631182), (7943, 1596476), (8372, 1514669), (8554, 1482442), (9916, 1278823), (10787, 1175564), (11063, 1146236), (11323, 1119916), (11914, 1064362), (12173, 1041716), (12194, 1039922), (12506, 1013978), (12596, 1006733), (13468, 941551), (14053, 902356), (15134, 837902), (15548, 815591), (15886, 798238), (17108, 741221), (17353, 730756), (20033, 632996), (21574, 587782), (22043, 575276), (22126, 573118), (22607, 560924), (22646, 559958), (23828, 532181), (24346, 520858), (24388, 519961), (25012, 506989), (27209, 466052), (28106, 451178), (30268, 418951), (31772, 399119), (32227, 393484), (34706, 365378), (39997, 317044), (40066, 316498), (40937, 309764), (43148, 293891), (43771, 289708), (44086, 287638), (44252, 286559), (45214, 280462), (45292, 279979), (48692, 260429), (54418, 233026), (55601, 228068), (56212, 225589), (57017, 222404), (64454, 196742), (69412, 182689), (72427, 175084), (77441, 163748), (79261, 159988), (79994, 158522), (80132, 158249), (81874, 154882), (87542, 144854), (88172, 143819), (90428, 140231), (98371, 128908), (108836, 116513), (111202, 114034)]