31501566564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 83778804480

約数和(自身を除く): 52277237916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 61, 78, 87, 116, 122, 156, 174, 183, 211, 244, 348, 366, 377, 422, 541, 633, 732, 754, 793, 844, 1082, 1131, 1266, 1508, 1586, 1623, 1769, 2164, 2262, 2379, 2532, 2743, 3172, 3246, 3538, 4524, 4758, 5307, 5486, 6119, 6492, 7033, 7076, 8229, 9516, 10614, 10972, 12238, 12871, 14066, 15689, 16458, 18357, 21099, 21228, 22997, 24476, 25742, 28132, 31378, 32916, 33001, 36714, 38613, 42198, 45994, 47067, 51484, 62756, 66002, 68991, 73428, 77226, 79547, 84396, 91988, 94134, 99003, 114151, 132004, 137982, 154452, 159094, 167323, 188268, 198006, 203957, 228302, 238641, 275964, 318188, 334646, 342453, 373259, 396012, 407914, 429013, 456604, 477282, 501969, 611871, 669292, 684906, 746518, 815828, 858026, 954564, 957029, 1003938, 1119777, 1223742, 1287039, 1369812, 1483963, 1493036, 1716052, 1914058, 2007876, 2239554, 2447484, 2574078, 2871087, 2967926, 3310379, 3828116, 4451889, 4479108, 4852367, 5148156, 5742174, 5935852, 6620758, 6963211, 8903778, 9704734, 9931137, 11484348, 12441377, 13241516, 13926422, 14557101, 17807556, 19409468, 19862274, 20889633, 24882754, 27852844, 29114202, 37324131, 39724548, 41779266, 43034927, 49765508, 58228404, 74648262, 83558532, 86069854, 90521743, 129104781, 149296524, 172139708, 181043486, 201933119, 258209562, 271565229, 362086972, 403866238, 516419124, 543130458, 605799357, 807732476, 1086260916, 1211598714, 2423197428, 2625130547, 5250261094, 7875391641, 10500522188, 15750783282, 31501566564]

約数ペア:

[(1, 31501566564), (2, 15750783282), (3, 10500522188), (4, 7875391641), (6, 5250261094), (12, 2625130547), (13, 2423197428), (26, 1211598714), (29, 1086260916), (39, 807732476), (52, 605799357), (58, 543130458), (61, 516419124), (78, 403866238), (87, 362086972), (116, 271565229), (122, 258209562), (156, 201933119), (174, 181043486), (183, 172139708), (211, 149296524), (244, 129104781), (348, 90521743), (366, 86069854), (377, 83558532), (422, 74648262), (541, 58228404), (633, 49765508), (732, 43034927), (754, 41779266), (793, 39724548), (844, 37324131), (1082, 29114202), (1131, 27852844), (1266, 24882754), (1508, 20889633), (1586, 19862274), (1623, 19409468), (1769, 17807556), (2164, 14557101), (2262, 13926422), (2379, 13241516), (2532, 12441377), (2743, 11484348), (3172, 9931137), (3246, 9704734), (3538, 8903778), (4524, 6963211), (4758, 6620758), (5307, 5935852), (5486, 5742174), (6119, 5148156), (6492, 4852367), (7033, 4479108), (7076, 4451889), (8229, 3828116), (9516, 3310379), (10614, 2967926), (10972, 2871087), (12238, 2574078), (12871, 2447484), (14066, 2239554), (15689, 2007876), (16458, 1914058), (18357, 1716052), (21099, 1493036), (21228, 1483963), (22997, 1369812), (24476, 1287039), (25742, 1223742), (28132, 1119777), (31378, 1003938), (32916, 957029), (33001, 954564), (36714, 858026), (38613, 815828), (42198, 746518), (45994, 684906), (47067, 669292), (51484, 611871), (62756, 501969), (66002, 477282), (68991, 456604), (73428, 429013), (77226, 407914), (79547, 396012), (84396, 373259), (91988, 342453), (94134, 334646), (99003, 318188), (114151, 275964), (132004, 238641), (137982, 228302), (154452, 203957), (159094, 198006), (167323, 188268)]