2561032188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1369

約数の個数: 192

約数和(自身を含む): 7863206400

約数和(自身を除く): 5302174212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 139, 143, 156, 198, 234, 278, 286, 297, 351, 396, 417, 429, 468, 556, 572, 594, 702, 834, 858, 1188, 1193, 1251, 1287, 1404, 1529, 1668, 1716, 1807, 2386, 2502, 2574, 3058, 3579, 3614, 3753, 3861, 4587, 4772, 5004, 5148, 5421, 6116, 7158, 7228, 7506, 7722, 9174, 10737, 10842, 13123, 13761, 14316, 15012, 15444, 15509, 16263, 18348, 19877, 21474, 21684, 26246, 27522, 31018, 32211, 32526, 39369, 39754, 41283, 42948, 46527, 48789, 52492, 55044, 59631, 62036, 64422, 65052, 78738, 79508, 82566, 93054, 97578, 118107, 119262, 128844, 139581, 157476, 165132, 165827, 170599, 178893, 186108, 195156, 236214, 238524, 279162, 331654, 341198, 354321, 357786, 418743, 472428, 497481, 511797, 536679, 558324, 663308, 682396, 708642, 715572, 837486, 994962, 1023594, 1073358, 1417284, 1492443, 1535391, 1674972, 1824097, 1989924, 2047188, 2146716, 2155751, 2984886, 3070782, 3648194, 4311502, 4477329, 4606173, 5472291, 5969772, 6141564, 6467253, 7296388, 8623004, 8954658, 9212346, 10944582, 12934506, 16416873, 17909316, 18424692, 19401759, 21889164, 23713261, 25869012, 32833746, 38803518, 47426522, 49250619, 58205277, 65667492, 71139783, 77607036, 94853044, 98501238, 116410554, 142279566, 197002476, 213419349, 232821108, 284559132, 426838698, 640258047, 853677396, 1280516094, 2561032188]

約数ペア:

[(1, 2561032188), (2, 1280516094), (3, 853677396), (4, 640258047), (6, 426838698), (9, 284559132), (11, 232821108), (12, 213419349), (13, 197002476), (18, 142279566), (22, 116410554), (26, 98501238), (27, 94853044), (33, 77607036), (36, 71139783), (39, 65667492), (44, 58205277), (52, 49250619), (54, 47426522), (66, 38803518), (78, 32833746), (99, 25869012), (108, 23713261), (117, 21889164), (132, 19401759), (139, 18424692), (143, 17909316), (156, 16416873), (198, 12934506), (234, 10944582), (278, 9212346), (286, 8954658), (297, 8623004), (351, 7296388), (396, 6467253), (417, 6141564), (429, 5969772), (468, 5472291), (556, 4606173), (572, 4477329), (594, 4311502), (702, 3648194), (834, 3070782), (858, 2984886), (1188, 2155751), (1193, 2146716), (1251, 2047188), (1287, 1989924), (1404, 1824097), (1529, 1674972), (1668, 1535391), (1716, 1492443), (1807, 1417284), (2386, 1073358), (2502, 1023594), (2574, 994962), (3058, 837486), (3579, 715572), (3614, 708642), (3753, 682396), (3861, 663308), (4587, 558324), (4772, 536679), (5004, 511797), (5148, 497481), (5421, 472428), (6116, 418743), (7158, 357786), (7228, 354321), (7506, 341198), (7722, 331654), (9174, 279162), (10737, 238524), (10842, 236214), (13123, 195156), (13761, 186108), (14316, 178893), (15012, 170599), (15444, 165827), (15509, 165132), (16263, 157476), (18348, 139581), (19877, 128844), (21474, 119262), (21684, 118107), (26246, 97578), (27522, 93054), (31018, 82566), (32211, 79508), (32526, 78738), (39369, 65052), (39754, 64422), (41283, 62036), (42948, 59631), (46527, 55044), (48789, 52492)]