897771966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 2402265600

約数和(自身を除く): 1504493634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 31, 39, 42, 58, 59, 62, 78, 87, 91, 93, 118, 174, 177, 182, 186, 203, 217, 273, 354, 377, 403, 406, 413, 434, 546, 609, 651, 754, 767, 806, 826, 899, 961, 1131, 1209, 1218, 1239, 1302, 1534, 1711, 1798, 1829, 1922, 2262, 2301, 2418, 2478, 2639, 2697, 2821, 2883, 3422, 3658, 4602, 5133, 5278, 5369, 5394, 5487, 5642, 5766, 6293, 6727, 7917, 8463, 10266, 10738, 10974, 11687, 11977, 12493, 12586, 12803, 13454, 15834, 16107, 16926, 18879, 20181, 22243, 23374, 23777, 23954, 24986, 25606, 27869, 32214, 35061, 35931, 37479, 37758, 38409, 40362, 44486, 47554, 53041, 55738, 56699, 66729, 70122, 71331, 71862, 74958, 76818, 81809, 83607, 87451, 106082, 113398, 133458, 142662, 155701, 159123, 163618, 166439, 167214, 170097, 174902, 195083, 245427, 262353, 311402, 318246, 332878, 340194, 362297, 371287, 390166, 396893, 467103, 490854, 499317, 524706, 585249, 689533, 724594, 737087, 742574, 793786, 934206, 998634, 1086891, 1113861, 1170498, 1190679, 1379066, 1474174, 1644271, 2068599, 2173782, 2211261, 2227722, 2381358, 2536079, 3288542, 4137198, 4422522, 4826731, 4932813, 5072158, 5159609, 7608237, 9653462, 9865626, 10319218, 11509897, 14480193, 15216474, 15478827, 21375523, 23019794, 28960386, 30957654, 34529691, 42751046, 64126569, 69059382, 128253138, 149628661, 299257322, 448885983, 897771966]

約数ペア:

[(1, 897771966), (2, 448885983), (3, 299257322), (6, 149628661), (7, 128253138), (13, 69059382), (14, 64126569), (21, 42751046), (26, 34529691), (29, 30957654), (31, 28960386), (39, 23019794), (42, 21375523), (58, 15478827), (59, 15216474), (62, 14480193), (78, 11509897), (87, 10319218), (91, 9865626), (93, 9653462), (118, 7608237), (174, 5159609), (177, 5072158), (182, 4932813), (186, 4826731), (203, 4422522), (217, 4137198), (273, 3288542), (354, 2536079), (377, 2381358), (403, 2227722), (406, 2211261), (413, 2173782), (434, 2068599), (546, 1644271), (609, 1474174), (651, 1379066), (754, 1190679), (767, 1170498), (806, 1113861), (826, 1086891), (899, 998634), (961, 934206), (1131, 793786), (1209, 742574), (1218, 737087), (1239, 724594), (1302, 689533), (1534, 585249), (1711, 524706), (1798, 499317), (1829, 490854), (1922, 467103), (2262, 396893), (2301, 390166), (2418, 371287), (2478, 362297), (2639, 340194), (2697, 332878), (2821, 318246), (2883, 311402), (3422, 262353), (3658, 245427), (4602, 195083), (5133, 174902), (5278, 170097), (5369, 167214), (5394, 166439), (5487, 163618), (5642, 159123), (5766, 155701), (6293, 142662), (6727, 133458), (7917, 113398), (8463, 106082), (10266, 87451), (10738, 83607), (10974, 81809), (11687, 76818), (11977, 74958), (12493, 71862), (12586, 71331), (12803, 70122), (13454, 66729), (15834, 56699), (16107, 55738), (16926, 53041), (18879, 47554), (20181, 44486), (22243, 40362), (23374, 38409), (23777, 37758), (23954, 37479), (24986, 35931), (25606, 35061), (27869, 32214)]