1271913552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3410

約数の個数: 240

約数和(自身を含む): 4533459840

約数和(自身を除く): 3261546288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 84, 87, 91, 104, 112, 116, 117, 126, 144, 156, 168, 174, 182, 203, 208, 232, 234, 252, 261, 273, 312, 336, 348, 364, 377, 406, 464, 468, 504, 522, 546, 609, 624, 696, 728, 754, 812, 819, 936, 1008, 1044, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 1638, 1827, 1872, 2088, 2184, 2262, 2436, 2639, 3016, 3248, 3276, 3347, 3393, 3654, 4176, 4368, 4524, 4872, 5278, 6032, 6552, 6694, 6786, 7308, 7917, 9048, 9744, 10041, 10556, 13104, 13388, 13572, 14616, 15834, 18096, 20082, 21112, 23429, 23751, 26776, 27144, 29232, 30123, 31668, 40164, 42224, 43511, 46858, 47502, 53552, 54288, 60246, 63336, 70287, 80328, 87022, 93716, 95004, 97063, 120492, 126672, 130533, 140574, 160656, 174044, 187432, 190008, 194126, 210861, 240984, 261066, 281148, 291189, 304577, 348088, 374864, 380016, 388252, 391599, 421722, 481968, 522132, 562296, 582378, 609154, 679441, 696176, 776504, 783198, 843444, 873567, 913731, 1044264, 1124592, 1164756, 1218308, 1261819, 1358882, 1553008, 1566396, 1686888, 1747134, 1827462, 2038323, 2088528, 2329512, 2436616, 2523638, 2717764, 2741193, 3132792, 3373776, 3494268, 3654924, 3785457, 4076646, 4659024, 4873232, 5047276, 5435528, 5482386, 6114969, 6265584, 6988536, 7309848, 7570914, 8153292, 8832733, 10094552, 10871056, 10964772, 11356371, 12229938, 13977072, 14619696, 15141828, 16306584, 17665466, 20189104, 21929544, 22712742, 24459876, 26498199, 30283656, 32613168, 35330932, 43859088, 45425484, 48919752, 52996398, 60567312, 70661864, 79494597, 90850968, 97839504, 105992796, 141323728, 158989194, 181701936, 211985592, 317978388, 423971184, 635956776, 1271913552]

約数ペア:

[(1, 1271913552), (2, 635956776), (3, 423971184), (4, 317978388), (6, 211985592), (7, 181701936), (8, 158989194), (9, 141323728), (12, 105992796), (13, 97839504), (14, 90850968), (16, 79494597), (18, 70661864), (21, 60567312), (24, 52996398), (26, 48919752), (28, 45425484), (29, 43859088), (36, 35330932), (39, 32613168), (42, 30283656), (48, 26498199), (52, 24459876), (56, 22712742), (58, 21929544), (63, 20189104), (72, 17665466), (78, 16306584), (84, 15141828), (87, 14619696), (91, 13977072), (104, 12229938), (112, 11356371), (116, 10964772), (117, 10871056), (126, 10094552), (144, 8832733), (156, 8153292), (168, 7570914), (174, 7309848), (182, 6988536), (203, 6265584), (208, 6114969), (232, 5482386), (234, 5435528), (252, 5047276), (261, 4873232), (273, 4659024), (312, 4076646), (336, 3785457), (348, 3654924), (364, 3494268), (377, 3373776), (406, 3132792), (464, 2741193), (468, 2717764), (504, 2523638), (522, 2436616), (546, 2329512), (609, 2088528), (624, 2038323), (696, 1827462), (728, 1747134), (754, 1686888), (812, 1566396), (819, 1553008), (936, 1358882), (1008, 1261819), (1044, 1218308), (1092, 1164756), (1131, 1124592), (1218, 1044264), (1392, 913731), (1456, 873567), (1508, 843444), (1624, 783198), (1638, 776504), (1827, 696176), (1872, 679441), (2088, 609154), (2184, 582378), (2262, 562296), (2436, 522132), (2639, 481968), (3016, 421722), (3248, 391599), (3276, 388252), (3347, 380016), (3393, 374864), (3654, 348088), (4176, 304577), (4368, 291189), (4524, 281148), (4872, 261066), (5278, 240984), (6032, 210861), (6552, 194126), (6694, 190008), (6786, 187432), (7308, 174044), (7917, 160656), (9048, 140574), (9744, 130533), (10041, 126672), (10556, 120492), (13104, 97063), (13388, 95004), (13572, 93716), (14616, 87022), (15834, 80328), (18096, 70287), (20082, 63336), (21112, 60246), (23429, 54288), (23751, 53552), (26776, 47502), (27144, 46858), (29232, 43511), (30123, 42224), (31668, 40164)]