1293868576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 192

約数和(自身を含む): 3533193216

約数和(自身を除く): 2239324640

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 496, 572, 616, 682, 728, 806, 868, 992, 1001, 1144, 1232, 1303, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2464, 2606, 2728, 2821, 2912, 3224, 3472, 4004, 4433, 4576, 4774, 5212, 5456, 5642, 6448, 6944, 8008, 8866, 9121, 9548, 10424, 10912, 11284, 12896, 14333, 16016, 16939, 17732, 18242, 19096, 20848, 22568, 28666, 31031, 32032, 33878, 35464, 36484, 38192, 40393, 41696, 45136, 57332, 62062, 67756, 70928, 72968, 76384, 80786, 90272, 100331, 114664, 118573, 124124, 135512, 141856, 145936, 161572, 186329, 200662, 229328, 237146, 248248, 271024, 282751, 291872, 323144, 372658, 401324, 444323, 458656, 474292, 496496, 525109, 542048, 565502, 646288, 745316, 802648, 888646, 948584, 992992, 1050218, 1131004, 1292576, 1304303, 1490632, 1605296, 1777292, 1897168, 2100436, 2262008, 2608606, 2981264, 3110261, 3210592, 3554584, 3675763, 3794336, 4200872, 4524016, 5217212, 5776199, 5962528, 6220522, 7109168, 7351526, 8401744, 9048032, 10434424, 11552398, 12441044, 14218336, 14703052, 16803488, 20868848, 23104796, 24882088, 29406104, 40433393, 41737696, 46209592, 49764176, 58812208, 80866786, 92419184, 99528352, 117624416, 161733572, 184838368, 323467144, 646934288, 1293868576]

約数ペア:

[(1, 1293868576), (2, 646934288), (4, 323467144), (7, 184838368), (8, 161733572), (11, 117624416), (13, 99528352), (14, 92419184), (16, 80866786), (22, 58812208), (26, 49764176), (28, 46209592), (31, 41737696), (32, 40433393), (44, 29406104), (52, 24882088), (56, 23104796), (62, 20868848), (77, 16803488), (88, 14703052), (91, 14218336), (104, 12441044), (112, 11552398), (124, 10434424), (143, 9048032), (154, 8401744), (176, 7351526), (182, 7109168), (208, 6220522), (217, 5962528), (224, 5776199), (248, 5217212), (286, 4524016), (308, 4200872), (341, 3794336), (352, 3675763), (364, 3554584), (403, 3210592), (416, 3110261), (434, 2981264), (496, 2608606), (572, 2262008), (616, 2100436), (682, 1897168), (728, 1777292), (806, 1605296), (868, 1490632), (992, 1304303), (1001, 1292576), (1144, 1131004), (1232, 1050218), (1303, 992992), (1364, 948584), (1456, 888646), (1612, 802648), (1736, 745316), (2002, 646288), (2288, 565502), (2387, 542048), (2464, 525109), (2606, 496496), (2728, 474292), (2821, 458656), (2912, 444323), (3224, 401324), (3472, 372658), (4004, 323144), (4433, 291872), (4576, 282751), (4774, 271024), (5212, 248248), (5456, 237146), (5642, 229328), (6448, 200662), (6944, 186329), (8008, 161572), (8866, 145936), (9121, 141856), (9548, 135512), (10424, 124124), (10912, 118573), (11284, 114664), (12896, 100331), (14333, 90272), (16016, 80786), (16939, 76384), (17732, 72968), (18242, 70928), (19096, 67756), (20848, 62062), (22568, 57332), (28666, 45136), (31031, 41696), (32032, 40393), (33878, 38192), (35464, 36484)]