1273421856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 4159088640

約数和(自身を除く): 2885666784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 79, 83, 84, 96, 102, 112, 119, 136, 158, 166, 168, 204, 224, 237, 238, 249, 272, 289, 316, 332, 336, 357, 408, 474, 476, 498, 544, 553, 578, 581, 632, 664, 672, 714, 816, 867, 948, 952, 996, 1106, 1156, 1162, 1264, 1328, 1343, 1411, 1428, 1632, 1659, 1734, 1743, 1896, 1904, 1992, 2023, 2212, 2312, 2324, 2528, 2656, 2686, 2822, 2856, 3318, 3468, 3486, 3792, 3808, 3984, 4029, 4046, 4233, 4424, 4624, 4648, 5372, 5644, 5712, 6069, 6557, 6636, 6936, 6972, 7584, 7968, 8058, 8092, 8466, 8848, 9248, 9296, 9401, 9877, 10744, 11288, 11424, 12138, 13114, 13272, 13872, 13944, 16116, 16184, 16932, 17696, 18592, 18802, 19671, 19754, 21488, 22576, 22831, 23987, 24276, 26228, 26544, 27744, 27888, 28203, 29631, 32232, 32368, 33864, 37604, 39342, 39508, 42976, 45152, 45662, 45899, 47974, 48552, 52456, 53088, 55776, 56406, 59262, 64464, 64736, 67728, 68493, 71961, 75208, 78684, 79016, 91324, 91798, 95948, 97104, 104912, 111469, 112812, 118524, 128928, 135456, 136986, 137697, 143922, 150416, 157368, 158032, 159817, 167909, 182648, 183596, 191896, 194208, 209824, 222938, 225624, 237048, 273972, 275394, 287844, 300832, 314736, 316064, 319634, 334407, 335818, 365296, 367192, 383792, 445876, 451248, 474096, 479451, 503727, 547944, 550788, 575688, 629472, 639268, 668814, 671636, 730592, 734384, 767584, 780283, 891752, 902496, 948192, 958902, 1007454, 1095888, 1101576, 1151376, 1278536, 1337628, 1343272, 1468768, 1560566, 1783504, 1894973, 1917804, 2014908, 2191776, 2203152, 2302752, 2340849, 2557072, 2675256, 2686544, 3121132, 3567008, 3789946, 3835608, 4029816, 4406304, 4681698, 5114144, 5350512, 5373088, 5684919, 6242264, 7579892, 7671216, 8059632, 9363396, 10701024, 11369838, 12484528, 13264811, 15159784, 15342432, 16119264, 18726792, 22739676, 24969056, 26529622, 30319568, 37453584, 39794433, 45479352, 53059244, 60639136, 74907168, 79588866, 90958704, 106118488, 159177732, 181917408, 212236976, 318355464, 424473952, 636710928, 1273421856]

約数ペア:

[(1, 1273421856), (2, 636710928), (3, 424473952), (4, 318355464), (6, 212236976), (7, 181917408), (8, 159177732), (12, 106118488), (14, 90958704), (16, 79588866), (17, 74907168), (21, 60639136), (24, 53059244), (28, 45479352), (32, 39794433), (34, 37453584), (42, 30319568), (48, 26529622), (51, 24969056), (56, 22739676), (68, 18726792), (79, 16119264), (83, 15342432), (84, 15159784), (96, 13264811), (102, 12484528), (112, 11369838), (119, 10701024), (136, 9363396), (158, 8059632), (166, 7671216), (168, 7579892), (204, 6242264), (224, 5684919), (237, 5373088), (238, 5350512), (249, 5114144), (272, 4681698), (289, 4406304), (316, 4029816), (332, 3835608), (336, 3789946), (357, 3567008), (408, 3121132), (474, 2686544), (476, 2675256), (498, 2557072), (544, 2340849), (553, 2302752), (578, 2203152), (581, 2191776), (632, 2014908), (664, 1917804), (672, 1894973), (714, 1783504), (816, 1560566), (867, 1468768), (948, 1343272), (952, 1337628), (996, 1278536), (1106, 1151376), (1156, 1101576), (1162, 1095888), (1264, 1007454), (1328, 958902), (1343, 948192), (1411, 902496), (1428, 891752), (1632, 780283), (1659, 767584), (1734, 734384), (1743, 730592), (1896, 671636), (1904, 668814), (1992, 639268), (2023, 629472), (2212, 575688), (2312, 550788), (2324, 547944), (2528, 503727), (2656, 479451), (2686, 474096), (2822, 451248), (2856, 445876), (3318, 383792), (3468, 367192), (3486, 365296), (3792, 335818), (3808, 334407), (3984, 319634), (4029, 316064), (4046, 314736), (4233, 300832), (4424, 287844), (4624, 275394), (4648, 273972), (5372, 237048), (5644, 225624), (5712, 222938), (6069, 209824), (6557, 194208), (6636, 191896), (6936, 183596), (6972, 182648), (7584, 167909), (7968, 159817), (8058, 158032), (8092, 157368), (8466, 150416), (8848, 143922), (9248, 137697), (9296, 136986), (9401, 135456), (9877, 128928), (10744, 118524), (11288, 112812), (11424, 111469), (12138, 104912), (13114, 97104), (13272, 95948), (13872, 91798), (13944, 91324), (16116, 79016), (16184, 78684), (16932, 75208), (17696, 71961), (18592, 68493), (18802, 67728), (19671, 64736), (19754, 64464), (21488, 59262), (22576, 56406), (22831, 55776), (23987, 53088), (24276, 52456), (26228, 48552), (26544, 47974), (27744, 45899), (27888, 45662), (28203, 45152), (29631, 42976), (32232, 39508), (32368, 39342), (33864, 37604)]