426697488

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 1427587200

約数和(自身を除く): 1000889712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 163, 168, 196, 212, 252, 294, 318, 326, 336, 343, 371, 392, 424, 441, 477, 489, 504, 588, 636, 652, 686, 742, 784, 848, 882, 954, 978, 1008, 1029, 1113, 1141, 1176, 1272, 1304, 1372, 1467, 1484, 1764, 1908, 1956, 2058, 2226, 2282, 2352, 2544, 2597, 2608, 2744, 2934, 2968, 3087, 3339, 3423, 3528, 3816, 3912, 4116, 4452, 4564, 5194, 5488, 5868, 5936, 6174, 6678, 6846, 7056, 7632, 7791, 7824, 7987, 8232, 8639, 8904, 9128, 10269, 10388, 11736, 12348, 13356, 13692, 15582, 15974, 16464, 17278, 17808, 18179, 18256, 20538, 20776, 23373, 23472, 23961, 24696, 25917, 26712, 27384, 31164, 31948, 34556, 36358, 41076, 41552, 46746, 47922, 49392, 51834, 53424, 54537, 54768, 55909, 60473, 62328, 63896, 69112, 71883, 72716, 77751, 82152, 93492, 95844, 103668, 109074, 111818, 120946, 124656, 127792, 138224, 143766, 145432, 155502, 163611, 164304, 167727, 181419, 186984, 191688, 207336, 218148, 223636, 241892, 287532, 290864, 311004, 327222, 335454, 362838, 373968, 383376, 414672, 423311, 436296, 447272, 483784, 503181, 544257, 575064, 622008, 654444, 670908, 725676, 846622, 872592, 894544, 967568, 1006362, 1088514, 1150128, 1244016, 1269933, 1308888, 1341816, 1451352, 1693244, 2012724, 2177028, 2539866, 2617776, 2683632, 2902704, 2963177, 3386488, 3809799, 4025448, 4354056, 5079732, 5926354, 6772976, 7619598, 8050896, 8708112, 8889531, 10159464, 11852708, 15239196, 17779062, 20318928, 23705416, 26668593, 30478392, 35558124, 47410832, 53337186, 60956784, 71116248, 106674372, 142232496, 213348744, 426697488]

約数ペア:

[(1, 426697488), (2, 213348744), (3, 142232496), (4, 106674372), (6, 71116248), (7, 60956784), (8, 53337186), (9, 47410832), (12, 35558124), (14, 30478392), (16, 26668593), (18, 23705416), (21, 20318928), (24, 17779062), (28, 15239196), (36, 11852708), (42, 10159464), (48, 8889531), (49, 8708112), (53, 8050896), (56, 7619598), (63, 6772976), (72, 5926354), (84, 5079732), (98, 4354056), (106, 4025448), (112, 3809799), (126, 3386488), (144, 2963177), (147, 2902704), (159, 2683632), (163, 2617776), (168, 2539866), (196, 2177028), (212, 2012724), (252, 1693244), (294, 1451352), (318, 1341816), (326, 1308888), (336, 1269933), (343, 1244016), (371, 1150128), (392, 1088514), (424, 1006362), (441, 967568), (477, 894544), (489, 872592), (504, 846622), (588, 725676), (636, 670908), (652, 654444), (686, 622008), (742, 575064), (784, 544257), (848, 503181), (882, 483784), (954, 447272), (978, 436296), (1008, 423311), (1029, 414672), (1113, 383376), (1141, 373968), (1176, 362838), (1272, 335454), (1304, 327222), (1372, 311004), (1467, 290864), (1484, 287532), (1764, 241892), (1908, 223636), (1956, 218148), (2058, 207336), (2226, 191688), (2282, 186984), (2352, 181419), (2544, 167727), (2597, 164304), (2608, 163611), (2744, 155502), (2934, 145432), (2968, 143766), (3087, 138224), (3339, 127792), (3423, 124656), (3528, 120946), (3816, 111818), (3912, 109074), (4116, 103668), (4452, 95844), (4564, 93492), (5194, 82152), (5488, 77751), (5868, 72716), (5936, 71883), (6174, 69112), (6678, 63896), (6846, 62328), (7056, 60473), (7632, 55909), (7791, 54768), (7824, 54537), (7987, 53424), (8232, 51834), (8639, 49392), (8904, 47922), (9128, 46746), (10269, 41552), (10388, 41076), (11736, 36358), (12348, 34556), (13356, 31948), (13692, 31164), (15582, 27384), (15974, 26712), (16464, 25917), (17278, 24696), (17808, 23961), (18179, 23472), (18256, 23373), (20538, 20776)]