394735536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 1260648480

約数和(自身を除く): 865912944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 41, 48, 52, 72, 74, 78, 82, 104, 111, 117, 123, 139, 144, 148, 156, 164, 208, 222, 234, 246, 278, 296, 312, 328, 333, 369, 417, 444, 468, 481, 492, 533, 556, 592, 624, 656, 666, 738, 834, 888, 936, 962, 984, 1066, 1112, 1251, 1332, 1443, 1476, 1517, 1599, 1668, 1776, 1807, 1872, 1924, 1968, 2132, 2224, 2502, 2664, 2886, 2952, 3034, 3198, 3336, 3614, 3848, 4264, 4329, 4551, 4797, 5004, 5143, 5328, 5421, 5699, 5772, 5904, 6068, 6396, 6672, 7228, 7696, 8528, 8658, 9102, 9594, 10008, 10286, 10842, 11398, 11544, 12136, 12792, 13653, 14456, 15429, 16263, 17097, 17316, 18204, 19188, 19721, 20016, 20572, 21684, 22796, 23088, 24272, 25584, 27306, 28912, 30858, 32526, 34194, 34632, 36408, 38376, 39442, 41144, 43368, 45592, 46287, 51291, 54612, 59163, 61716, 65052, 66859, 68388, 69264, 72816, 74087, 76752, 78884, 82288, 86736, 91184, 92574, 102582, 109224, 118326, 123432, 130104, 133718, 136776, 148174, 157768, 177489, 185148, 200577, 205164, 210863, 218448, 222261, 236652, 246864, 260208, 267436, 273552, 296348, 315536, 354978, 370296, 401154, 410328, 421726, 444522, 473304, 534872, 592696, 601731, 632589, 666783, 709956, 740592, 802308, 820656, 843452, 889044, 946608, 1069744, 1185392, 1203462, 1265178, 1333566, 1419912, 1604616, 1686904, 1778088, 1897767, 2406924, 2530356, 2667132, 2741219, 2839824, 3209232, 3373808, 3556176, 3795534, 4813848, 5060712, 5334264, 5482438, 7591068, 8223657, 9627696, 10121424, 10668528, 10964876, 15182136, 16447314, 21929752, 24670971, 30364272, 32894628, 43859504, 49341942, 65789256, 98683884, 131578512, 197367768, 394735536]

約数ペア:

[(1, 394735536), (2, 197367768), (3, 131578512), (4, 98683884), (6, 65789256), (8, 49341942), (9, 43859504), (12, 32894628), (13, 30364272), (16, 24670971), (18, 21929752), (24, 16447314), (26, 15182136), (36, 10964876), (37, 10668528), (39, 10121424), (41, 9627696), (48, 8223657), (52, 7591068), (72, 5482438), (74, 5334264), (78, 5060712), (82, 4813848), (104, 3795534), (111, 3556176), (117, 3373808), (123, 3209232), (139, 2839824), (144, 2741219), (148, 2667132), (156, 2530356), (164, 2406924), (208, 1897767), (222, 1778088), (234, 1686904), (246, 1604616), (278, 1419912), (296, 1333566), (312, 1265178), (328, 1203462), (333, 1185392), (369, 1069744), (417, 946608), (444, 889044), (468, 843452), (481, 820656), (492, 802308), (533, 740592), (556, 709956), (592, 666783), (624, 632589), (656, 601731), (666, 592696), (738, 534872), (834, 473304), (888, 444522), (936, 421726), (962, 410328), (984, 401154), (1066, 370296), (1112, 354978), (1251, 315536), (1332, 296348), (1443, 273552), (1476, 267436), (1517, 260208), (1599, 246864), (1668, 236652), (1776, 222261), (1807, 218448), (1872, 210863), (1924, 205164), (1968, 200577), (2132, 185148), (2224, 177489), (2502, 157768), (2664, 148174), (2886, 136776), (2952, 133718), (3034, 130104), (3198, 123432), (3336, 118326), (3614, 109224), (3848, 102582), (4264, 92574), (4329, 91184), (4551, 86736), (4797, 82288), (5004, 78884), (5143, 76752), (5328, 74087), (5421, 72816), (5699, 69264), (5772, 68388), (5904, 66859), (6068, 65052), (6396, 61716), (6672, 59163), (7228, 54612), (7696, 51291), (8528, 46287), (8658, 45592), (9102, 43368), (9594, 41144), (10008, 39442), (10286, 38376), (10842, 36408), (11398, 34632), (11544, 34194), (12136, 32526), (12792, 30858), (13653, 28912), (14456, 27306), (15429, 25584), (16263, 24272), (17097, 23088), (17316, 22796), (18204, 21684), (19188, 20572), (19721, 20016)]