31441427472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{5449}}^1$

素因数の和:6801

約数の個数: 160

約数和(自身を含む): 100061651200

約数和(自身を除く): 68620223728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1321, 1456, 2184, 2642, 3963, 4368, 5284, 5449, 7926, 9247, 10568, 10898, 15852, 16347, 17173, 18494, 21136, 21796, 27741, 31704, 32694, 34346, 36988, 38143, 43592, 51519, 55482, 63408, 65388, 68692, 70837, 73976, 76286, 87184, 103038, 110964, 114429, 120211, 130776, 137384, 141674, 147952, 152572, 206076, 212511, 221928, 228858, 240422, 261552, 274768, 283348, 305144, 360633, 412152, 425022, 443856, 457716, 480844, 495859, 566696, 610288, 721266, 824304, 850044, 915432, 961688, 991718, 1133392, 1442532, 1487577, 1700088, 1830864, 1923376, 1983436, 2885064, 2975154, 3400176, 3966872, 5770128, 5950308, 7198129, 7933744, 11900616, 14396258, 21594387, 23801232, 28792516, 43188774, 50386903, 57585032, 86377548, 93575677, 100773806, 115170064, 151160709, 172755096, 187151354, 201547612, 280727031, 302321418, 345510192, 374302708, 403095224, 561454062, 604642836, 655029739, 748605416, 806190448, 1122908124, 1209285672, 1310059478, 1497210832, 1965089217, 2245816248, 2418571344, 2620118956, 3930178434, 4491632496, 5240237912, 7860356868, 10480475824, 15720713736, 31441427472]

約数ペア:

[(1, 31441427472), (2, 15720713736), (3, 10480475824), (4, 7860356868), (6, 5240237912), (7, 4491632496), (8, 3930178434), (12, 2620118956), (13, 2418571344), (14, 2245816248), (16, 1965089217), (21, 1497210832), (24, 1310059478), (26, 1209285672), (28, 1122908124), (39, 806190448), (42, 748605416), (48, 655029739), (52, 604642836), (56, 561454062), (78, 403095224), (84, 374302708), (91, 345510192), (104, 302321418), (112, 280727031), (156, 201547612), (168, 187151354), (182, 172755096), (208, 151160709), (273, 115170064), (312, 100773806), (336, 93575677), (364, 86377548), (546, 57585032), (624, 50386903), (728, 43188774), (1092, 28792516), (1321, 23801232), (1456, 21594387), (2184, 14396258), (2642, 11900616), (3963, 7933744), (4368, 7198129), (5284, 5950308), (5449, 5770128), (7926, 3966872), (9247, 3400176), (10568, 2975154), (10898, 2885064), (15852, 1983436), (16347, 1923376), (17173, 1830864), (18494, 1700088), (21136, 1487577), (21796, 1442532), (27741, 1133392), (31704, 991718), (32694, 961688), (34346, 915432), (36988, 850044), (38143, 824304), (43592, 721266), (51519, 610288), (55482, 566696), (63408, 495859), (65388, 480844), (68692, 457716), (70837, 443856), (73976, 425022), (76286, 412152), (87184, 360633), (103038, 305144), (110964, 283348), (114429, 274768), (120211, 261552), (130776, 240422), (137384, 228858), (141674, 221928), (147952, 212511), (152572, 206076)]