393497676

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1284192000

約数和(自身を除く): 890694324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 149, 156, 162, 171, 198, 209, 228, 234, 243, 247, 286, 297, 298, 324, 342, 351, 396, 418, 429, 447, 468, 486, 494, 513, 572, 594, 596, 627, 684, 702, 741, 836, 858, 891, 894, 972, 988, 1026, 1053, 1188, 1254, 1287, 1341, 1404, 1482, 1539, 1639, 1716, 1782, 1788, 1881, 1937, 2052, 2106, 2223, 2508, 2574, 2673, 2682, 2717, 2831, 2964, 3078, 3159, 3278, 3564, 3762, 3861, 3874, 4023, 4212, 4446, 4617, 4917, 5148, 5346, 5364, 5434, 5643, 5662, 5811, 6156, 6318, 6556, 6669, 7524, 7722, 7748, 8046, 8151, 8493, 8892, 9234, 9834, 10692, 10868, 11286, 11324, 11583, 11622, 12069, 12636, 13338, 14751, 15444, 16092, 16302, 16929, 16986, 17433, 18468, 19668, 20007, 21307, 22572, 23166, 23244, 24138, 24453, 25479, 26676, 29502, 31141, 32604, 33858, 33972, 34749, 34866, 36207, 36803, 40014, 42614, 44253, 46332, 48276, 48906, 50787, 50958, 52299, 59004, 60021, 62282, 63921, 67716, 69498, 69732, 72414, 73359, 73606, 76437, 80028, 85228, 88506, 93423, 97812, 101574, 101916, 104598, 110409, 120042, 124564, 127842, 132759, 138996, 144828, 146718, 147212, 152874, 156897, 177012, 186846, 191763, 203148, 209196, 220077, 220818, 229311, 240084, 255684, 265518, 280269, 293436, 305748, 313794, 331227, 373692, 383526, 398277, 404833, 440154, 441636, 458622, 470691, 531036, 560538, 575289, 627588, 660231, 662454, 687933, 767052, 796554, 809666, 840807, 880308, 917244, 941382, 993681, 1121076, 1150578, 1214499, 1320462, 1324908, 1375866, 1593108, 1619332, 1681614, 1725867, 1882764, 1987362, 2301156, 2428998, 2522421, 2640924, 2751732, 2981043, 3363228, 3451734, 3643497, 3974724, 4857996, 5044842, 5177601, 5962086, 6903468, 7286994, 7567263, 8943129, 10089684, 10355202, 10930491, 11924172, 14573988, 15134526, 17886258, 20710404, 21860982, 30269052, 32791473, 35772516, 43721964, 65582946, 98374419, 131165892, 196748838, 393497676]

約数ペア:

[(1, 393497676), (2, 196748838), (3, 131165892), (4, 98374419), (6, 65582946), (9, 43721964), (11, 35772516), (12, 32791473), (13, 30269052), (18, 21860982), (19, 20710404), (22, 17886258), (26, 15134526), (27, 14573988), (33, 11924172), (36, 10930491), (38, 10355202), (39, 10089684), (44, 8943129), (52, 7567263), (54, 7286994), (57, 6903468), (66, 5962086), (76, 5177601), (78, 5044842), (81, 4857996), (99, 3974724), (108, 3643497), (114, 3451734), (117, 3363228), (132, 2981043), (143, 2751732), (149, 2640924), (156, 2522421), (162, 2428998), (171, 2301156), (198, 1987362), (209, 1882764), (228, 1725867), (234, 1681614), (243, 1619332), (247, 1593108), (286, 1375866), (297, 1324908), (298, 1320462), (324, 1214499), (342, 1150578), (351, 1121076), (396, 993681), (418, 941382), (429, 917244), (447, 880308), (468, 840807), (486, 809666), (494, 796554), (513, 767052), (572, 687933), (594, 662454), (596, 660231), (627, 627588), (684, 575289), (702, 560538), (741, 531036), (836, 470691), (858, 458622), (891, 441636), (894, 440154), (972, 404833), (988, 398277), (1026, 383526), (1053, 373692), (1188, 331227), (1254, 313794), (1287, 305748), (1341, 293436), (1404, 280269), (1482, 265518), (1539, 255684), (1639, 240084), (1716, 229311), (1782, 220818), (1788, 220077), (1881, 209196), (1937, 203148), (2052, 191763), (2106, 186846), (2223, 177012), (2508, 156897), (2574, 152874), (2673, 147212), (2682, 146718), (2717, 144828), (2831, 138996), (2964, 132759), (3078, 127842), (3159, 124564), (3278, 120042), (3564, 110409), (3762, 104598), (3861, 101916), (3874, 101574), (4023, 97812), (4212, 93423), (4446, 88506), (4617, 85228), (4917, 80028), (5148, 76437), (5346, 73606), (5364, 73359), (5434, 72414), (5643, 69732), (5662, 69498), (5811, 67716), (6156, 63921), (6318, 62282), (6556, 60021), (6669, 59004), (7524, 52299), (7722, 50958), (7748, 50787), (8046, 48906), (8151, 48276), (8493, 46332), (8892, 44253), (9234, 42614), (9834, 40014), (10692, 36803), (10868, 36207), (11286, 34866), (11324, 34749), (11583, 33972), (11622, 33858), (12069, 32604), (12636, 31141), (13338, 29502), (14751, 26676), (15444, 25479), (16092, 24453), (16302, 24138), (16929, 23244), (16986, 23166), (17433, 22572), (18468, 21307), (19668, 20007)]