28980364896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2617}}^1$

素因数の和:4474

約数の個数: 192

約数和(自身を含む): 96690908160

約数和(自身を除く): 67710543264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1831, 2016, 2617, 3024, 3662, 5234, 5493, 6048, 7324, 7851, 10468, 10986, 12817, 14648, 15702, 16479, 18319, 20936, 21972, 23553, 25634, 29296, 31404, 32958, 36638, 38451, 41872, 43944, 47106, 49437, 51268, 54957, 58592, 62808, 65916, 70659, 73276, 76902, 83744, 87888, 94212, 98874, 102536, 109914, 115353, 125616, 131832, 141318, 146552, 153804, 164871, 175776, 188424, 197748, 205072, 219828, 230706, 251232, 263664, 282636, 293104, 307608, 329742, 346059, 376848, 395496, 410144, 439656, 461412, 494613, 527328, 565272, 586208, 615216, 659484, 692118, 753696, 790992, 879312, 922824, 989226, 1130544, 1230432, 1318968, 1384236, 1581984, 1758624, 1845648, 1978452, 2261088, 2637936, 2768472, 3691296, 3956904, 4791727, 5275872, 5536944, 7913808, 9583454, 11073888, 14375181, 15827616, 19166908, 28750362, 33542089, 38333816, 43125543, 57500724, 67084178, 76667632, 86251086, 100626267, 115001448, 129376629, 134168356, 153335264, 172502172, 201252534, 230002896, 258753258, 268336712, 301878801, 345004344, 402505068, 460005792, 517506516, 536673424, 603757602, 690008688, 805010136, 905636403, 1035013032, 1073346848, 1207515204, 1380017376, 1610020272, 1811272806, 2070026064, 2415030408, 3220040544, 3622545612, 4140052128, 4830060816, 7245091224, 9660121632, 14490182448, 28980364896]

約数ペア:

[(1, 28980364896), (2, 14490182448), (3, 9660121632), (4, 7245091224), (6, 4830060816), (7, 4140052128), (8, 3622545612), (9, 3220040544), (12, 2415030408), (14, 2070026064), (16, 1811272806), (18, 1610020272), (21, 1380017376), (24, 1207515204), (27, 1073346848), (28, 1035013032), (32, 905636403), (36, 805010136), (42, 690008688), (48, 603757602), (54, 536673424), (56, 517506516), (63, 460005792), (72, 402505068), (84, 345004344), (96, 301878801), (108, 268336712), (112, 258753258), (126, 230002896), (144, 201252534), (168, 172502172), (189, 153335264), (216, 134168356), (224, 129376629), (252, 115001448), (288, 100626267), (336, 86251086), (378, 76667632), (432, 67084178), (504, 57500724), (672, 43125543), (756, 38333816), (864, 33542089), (1008, 28750362), (1512, 19166908), (1831, 15827616), (2016, 14375181), (2617, 11073888), (3024, 9583454), (3662, 7913808), (5234, 5536944), (5493, 5275872), (6048, 4791727), (7324, 3956904), (7851, 3691296), (10468, 2768472), (10986, 2637936), (12817, 2261088), (14648, 1978452), (15702, 1845648), (16479, 1758624), (18319, 1581984), (20936, 1384236), (21972, 1318968), (23553, 1230432), (25634, 1130544), (29296, 989226), (31404, 922824), (32958, 879312), (36638, 790992), (38451, 753696), (41872, 692118), (43944, 659484), (47106, 615216), (49437, 586208), (51268, 565272), (54957, 527328), (58592, 494613), (62808, 461412), (65916, 439656), (70659, 410144), (73276, 395496), (76902, 376848), (83744, 346059), (87888, 329742), (94212, 307608), (98874, 293104), (102536, 282636), (109914, 263664), (115353, 251232), (125616, 230706), (131832, 219828), (141318, 205072), (146552, 197748), (153804, 188424), (164871, 175776)]