917138712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 2900136960

約数和(自身を除く): 1982998248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 73, 83, 84, 102, 106, 119, 136, 146, 159, 166, 168, 204, 212, 219, 238, 249, 292, 318, 332, 357, 371, 408, 424, 438, 476, 498, 511, 581, 584, 636, 664, 714, 742, 876, 901, 952, 996, 1022, 1113, 1162, 1241, 1272, 1411, 1428, 1484, 1533, 1743, 1752, 1802, 1992, 2044, 2226, 2324, 2482, 2703, 2822, 2856, 2968, 3066, 3486, 3604, 3723, 3869, 4088, 4233, 4399, 4452, 4648, 4964, 5406, 5644, 6059, 6132, 6307, 6972, 7208, 7446, 7738, 8466, 8687, 8798, 8904, 9877, 9928, 10812, 11288, 11607, 12118, 12264, 12614, 13197, 13944, 14892, 15476, 16932, 17374, 17596, 18177, 18921, 19754, 21624, 23214, 24236, 25228, 26061, 26394, 27083, 29631, 29784, 30793, 30952, 33864, 34748, 35192, 36354, 37842, 39508, 42413, 46428, 48472, 50456, 52122, 52788, 54166, 59262, 61586, 65773, 69496, 72708, 74783, 75684, 79016, 81249, 84826, 92379, 92856, 103003, 104244, 105576, 108332, 118524, 123172, 127239, 131546, 145416, 149566, 151368, 162498, 169652, 184758, 197319, 206006, 208488, 216664, 224349, 237048, 246344, 254478, 263092, 299132, 309009, 321127, 324996, 339304, 369516, 394638, 412012, 448698, 460411, 508956, 523481, 526184, 598264, 618018, 642254, 649992, 721021, 739032, 789276, 824024, 897396, 920822, 963381, 1017912, 1046962, 1236036, 1284508, 1381233, 1442042, 1570443, 1578552, 1794792, 1841644, 1926762, 2093924, 2163063, 2247889, 2472072, 2569016, 2762466, 2884084, 3140886, 3683288, 3853524, 4187848, 4326126, 4495778, 5459159, 5524932, 5768168, 6281772, 6743667, 7707048, 8652252, 8991556, 10918318, 11049864, 12563544, 13487334, 16377477, 17304504, 17983112, 21836636, 26974668, 32754954, 38214113, 43673272, 53949336, 65509908, 76428226, 114642339, 131019816, 152856452, 229284678, 305712904, 458569356, 917138712]

約数ペア:

[(1, 917138712), (2, 458569356), (3, 305712904), (4, 229284678), (6, 152856452), (7, 131019816), (8, 114642339), (12, 76428226), (14, 65509908), (17, 53949336), (21, 43673272), (24, 38214113), (28, 32754954), (34, 26974668), (42, 21836636), (51, 17983112), (53, 17304504), (56, 16377477), (68, 13487334), (73, 12563544), (83, 11049864), (84, 10918318), (102, 8991556), (106, 8652252), (119, 7707048), (136, 6743667), (146, 6281772), (159, 5768168), (166, 5524932), (168, 5459159), (204, 4495778), (212, 4326126), (219, 4187848), (238, 3853524), (249, 3683288), (292, 3140886), (318, 2884084), (332, 2762466), (357, 2569016), (371, 2472072), (408, 2247889), (424, 2163063), (438, 2093924), (476, 1926762), (498, 1841644), (511, 1794792), (581, 1578552), (584, 1570443), (636, 1442042), (664, 1381233), (714, 1284508), (742, 1236036), (876, 1046962), (901, 1017912), (952, 963381), (996, 920822), (1022, 897396), (1113, 824024), (1162, 789276), (1241, 739032), (1272, 721021), (1411, 649992), (1428, 642254), (1484, 618018), (1533, 598264), (1743, 526184), (1752, 523481), (1802, 508956), (1992, 460411), (2044, 448698), (2226, 412012), (2324, 394638), (2482, 369516), (2703, 339304), (2822, 324996), (2856, 321127), (2968, 309009), (3066, 299132), (3486, 263092), (3604, 254478), (3723, 246344), (3869, 237048), (4088, 224349), (4233, 216664), (4399, 208488), (4452, 206006), (4648, 197319), (4964, 184758), (5406, 169652), (5644, 162498), (6059, 151368), (6132, 149566), (6307, 145416), (6972, 131546), (7208, 127239), (7446, 123172), (7738, 118524), (8466, 108332), (8687, 105576), (8798, 104244), (8904, 103003), (9877, 92856), (9928, 92379), (10812, 84826), (11288, 81249), (11607, 79016), (12118, 75684), (12264, 74783), (12614, 72708), (13197, 69496), (13944, 65773), (14892, 61586), (15476, 59262), (16932, 54166), (17374, 52788), (17596, 52122), (18177, 50456), (18921, 48472), (19754, 46428), (21624, 42413), (23214, 39508), (24236, 37842), (25228, 36354), (26061, 35192), (26394, 34748), (27083, 33864), (29631, 30952), (29784, 30793)]