31062277736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 74724249600

約数和(自身を除く): 43661971864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 53, 56, 68, 86, 103, 106, 119, 136, 139, 172, 206, 212, 238, 278, 301, 344, 371, 412, 424, 476, 556, 602, 721, 731, 742, 824, 901, 952, 973, 1112, 1204, 1442, 1462, 1484, 1751, 1802, 1946, 2279, 2363, 2408, 2884, 2924, 2968, 3502, 3604, 3892, 4429, 4558, 4726, 5117, 5459, 5768, 5848, 5977, 6307, 7004, 7208, 7367, 7784, 8858, 9116, 9452, 10234, 10918, 11954, 12257, 12614, 14008, 14317, 14734, 15953, 16541, 17716, 18232, 18904, 20468, 21836, 23908, 24514, 25228, 28634, 29468, 31003, 31906, 33082, 35432, 38213, 38743, 40936, 41839, 43672, 47816, 49028, 50456, 51569, 57268, 58936, 62006, 63812, 66164, 75293, 76426, 77486, 83678, 92803, 98056, 100219, 101609, 103138, 114536, 124012, 125239, 127624, 132328, 150586, 152852, 154972, 167356, 185606, 200438, 203218, 206276, 234737, 243389, 248024, 250478, 271201, 301172, 305704, 309944, 316781, 334712, 371212, 400876, 406436, 412552, 469474, 486778, 500956, 527051, 542402, 602344, 615631, 633562, 649621, 711263, 742424, 758801, 801752, 812872, 876673, 938948, 973556, 1001912, 1054102, 1084804, 1231262, 1267124, 1299242, 1422526, 1517602, 1643159, 1703723, 1753346, 1877896, 1947112, 2108204, 2169608, 2217467, 2462524, 2534248, 2598484, 2845052, 3035204, 3286318, 3407446, 3506692, 3990529, 4216408, 4309417, 4434934, 4925048, 5196968, 5311607, 5385277, 5690104, 6070408, 6572636, 6814892, 7013384, 7981058, 8618834, 8869868, 10465727, 10623214, 10770554, 12899617, 13145272, 13629784, 15962116, 17237668, 17739736, 20931454, 21246428, 21541108, 25799234, 27933703, 31924232, 32628443, 34475336, 37696939, 41862908, 42492856, 43082216, 51598468, 55867406, 65256886, 73260089, 75393878, 83725816, 90297319, 103196936, 111734812, 130513772, 146520178, 150787756, 180594638, 223469624, 228399101, 261027544, 293040356, 301575512, 361189276, 456798202, 554683531, 586080712, 722378552, 913596404, 1109367062, 1827192808, 2218734124, 3882784717, 4437468248, 7765569434, 15531138868, 31062277736]

約数ペア:

[(1, 31062277736), (2, 15531138868), (4, 7765569434), (7, 4437468248), (8, 3882784717), (14, 2218734124), (17, 1827192808), (28, 1109367062), (34, 913596404), (43, 722378552), (53, 586080712), (56, 554683531), (68, 456798202), (86, 361189276), (103, 301575512), (106, 293040356), (119, 261027544), (136, 228399101), (139, 223469624), (172, 180594638), (206, 150787756), (212, 146520178), (238, 130513772), (278, 111734812), (301, 103196936), (344, 90297319), (371, 83725816), (412, 75393878), (424, 73260089), (476, 65256886), (556, 55867406), (602, 51598468), (721, 43082216), (731, 42492856), (742, 41862908), (824, 37696939), (901, 34475336), (952, 32628443), (973, 31924232), (1112, 27933703), (1204, 25799234), (1442, 21541108), (1462, 21246428), (1484, 20931454), (1751, 17739736), (1802, 17237668), (1946, 15962116), (2279, 13629784), (2363, 13145272), (2408, 12899617), (2884, 10770554), (2924, 10623214), (2968, 10465727), (3502, 8869868), (3604, 8618834), (3892, 7981058), (4429, 7013384), (4558, 6814892), (4726, 6572636), (5117, 6070408), (5459, 5690104), (5768, 5385277), (5848, 5311607), (5977, 5196968), (6307, 4925048), (7004, 4434934), (7208, 4309417), (7367, 4216408), (7784, 3990529), (8858, 3506692), (9116, 3407446), (9452, 3286318), (10234, 3035204), (10918, 2845052), (11954, 2598484), (12257, 2534248), (12614, 2462524), (14008, 2217467), (14317, 2169608), (14734, 2108204), (15953, 1947112), (16541, 1877896), (17716, 1753346), (18232, 1703723), (18904, 1643159), (20468, 1517602), (21836, 1422526), (23908, 1299242), (24514, 1267124), (25228, 1231262), (28634, 1084804), (29468, 1054102), (31003, 1001912), (31906, 973556), (33082, 938948), (35432, 876673), (38213, 812872), (38743, 801752), (40936, 758801), (41839, 742424), (43672, 711263), (47816, 649621), (49028, 633562), (50456, 615631), (51569, 602344), (57268, 542402), (58936, 527051), (62006, 500956), (63812, 486778), (66164, 469474), (75293, 412552), (76426, 406436), (77486, 400876), (83678, 371212), (92803, 334712), (98056, 316781), (100219, 309944), (101609, 305704), (103138, 301172), (114536, 271201), (124012, 250478), (125239, 248024), (127624, 243389), (132328, 234737), (150586, 206276), (152852, 203218), (154972, 200438), (167356, 185606)]