313000909648

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1601

約数の個数: 160

約数和(自身を含む): 716642131968

約数和(自身を除く): 403641222320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 167, 287, 328, 334, 431, 574, 656, 668, 862, 947, 1148, 1169, 1336, 1724, 1894, 2296, 2338, 2672, 3017, 3448, 3788, 4592, 4676, 6034, 6629, 6847, 6896, 7576, 9352, 12068, 13258, 13694, 15152, 17671, 18704, 24136, 26516, 27388, 35342, 38827, 47929, 48272, 53032, 54776, 70684, 71977, 77654, 95858, 106064, 109552, 123697, 141368, 143954, 155308, 158149, 191716, 247394, 271789, 282736, 287908, 310616, 316298, 383432, 408157, 494788, 503839, 543578, 575816, 621232, 632596, 766864, 816314, 989576, 1007678, 1087156, 1107043, 1151632, 1265192, 1632628, 1979152, 2015356, 2174312, 2214086, 2530384, 2857099, 2951057, 3265256, 4030712, 4348624, 4428172, 5714198, 5902114, 6484109, 6530512, 8061424, 8856344, 11428396, 11804228, 12968218, 16734437, 17712688, 20657399, 22856792, 23608456, 25936436, 33468874, 41314798, 45388763, 45713584, 47216912, 51872872, 66937748, 68162219, 82629596, 90777526, 103745744, 117141059, 133875496, 136324438, 165259192, 181555052, 234282118, 267750992, 272648876, 330518384, 363110104, 468564236, 477135533, 545297752, 726220208, 937128472, 954271066, 1090595504, 1874256944, 1908542132, 2794650979, 3817084264, 5589301958, 7634168528, 11178603916, 19562556853, 22357207832, 39125113706, 44714415664, 78250227412, 156500454824, 313000909648]

約数ペア:

[(1, 313000909648), (2, 156500454824), (4, 78250227412), (7, 44714415664), (8, 39125113706), (14, 22357207832), (16, 19562556853), (28, 11178603916), (41, 7634168528), (56, 5589301958), (82, 3817084264), (112, 2794650979), (164, 1908542132), (167, 1874256944), (287, 1090595504), (328, 954271066), (334, 937128472), (431, 726220208), (574, 545297752), (656, 477135533), (668, 468564236), (862, 363110104), (947, 330518384), (1148, 272648876), (1169, 267750992), (1336, 234282118), (1724, 181555052), (1894, 165259192), (2296, 136324438), (2338, 133875496), (2672, 117141059), (3017, 103745744), (3448, 90777526), (3788, 82629596), (4592, 68162219), (4676, 66937748), (6034, 51872872), (6629, 47216912), (6847, 45713584), (6896, 45388763), (7576, 41314798), (9352, 33468874), (12068, 25936436), (13258, 23608456), (13694, 22856792), (15152, 20657399), (17671, 17712688), (18704, 16734437), (24136, 12968218), (26516, 11804228), (27388, 11428396), (35342, 8856344), (38827, 8061424), (47929, 6530512), (48272, 6484109), (53032, 5902114), (54776, 5714198), (70684, 4428172), (71977, 4348624), (77654, 4030712), (95858, 3265256), (106064, 2951057), (109552, 2857099), (123697, 2530384), (141368, 2214086), (143954, 2174312), (155308, 2015356), (158149, 1979152), (191716, 1632628), (247394, 1265192), (271789, 1151632), (282736, 1107043), (287908, 1087156), (310616, 1007678), (316298, 989576), (383432, 816314), (408157, 766864), (494788, 632596), (503839, 621232), (543578, 575816)]