320352763136

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{4903}}^1$

素因数の和:5065

約数の個数: 216

約数和(自身を含む): 779087965824

約数和(自身を除く): 458735202688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 101, 112, 128, 133, 152, 202, 224, 256, 266, 304, 361, 404, 448, 532, 608, 707, 722, 808, 896, 1064, 1216, 1414, 1444, 1616, 1792, 1919, 2128, 2432, 2527, 2828, 2888, 3232, 3838, 4256, 4864, 4903, 5054, 5656, 5776, 6464, 7676, 8512, 9806, 10108, 11312, 11552, 12928, 13433, 15352, 17024, 19612, 20216, 22624, 23104, 25856, 26866, 30704, 34048, 34321, 36461, 39224, 40432, 45248, 46208, 53732, 61408, 68642, 72922, 78448, 80864, 90496, 92416, 93157, 107464, 122816, 137284, 145844, 156896, 161728, 180992, 186314, 214928, 245632, 255227, 274568, 291688, 313792, 323456, 372628, 429856, 491264, 495203, 510454, 549136, 583376, 627584, 646912, 652099, 745256, 859712, 990406, 1020908, 1098272, 1166752, 1255168, 1304198, 1490512, 1719424, 1769983, 1980812, 2041816, 2196544, 2333504, 2608396, 2981024, 3438848, 3466421, 3539966, 3961624, 4083632, 4393088, 4667008, 5216792, 5962048, 6932842, 7079932, 7923248, 8167264, 8786176, 9334016, 9408857, 10433584, 11924096, 12389881, 13865684, 14159864, 15846496, 16334528, 18817714, 20867168, 23848192, 24779762, 27731368, 28319728, 31692992, 32669056, 37635428, 41734336, 49559524, 55462736, 56639456, 63385984, 65338112, 65861999, 75270856, 83468672, 99119048, 110925472, 113278912, 126771968, 131723998, 150541712, 166937344, 178768283, 198238096, 221850944, 226557824, 263447996, 301083424, 357536566, 396476192, 443701888, 453115648, 526895992, 602166848, 715073132, 792952384, 887403776, 1053791984, 1204333696, 1251377981, 1430146264, 1585904768, 2107583968, 2408667392, 2502755962, 2860292528, 3171809536, 4215167936, 5005511924, 5720585056, 8430335872, 10011023848, 11441170112, 16860671744, 20022047696, 22882340224, 40044095392, 45764680448, 80088190784, 160176381568, 320352763136]

約数ペア:

[(1, 320352763136), (2, 160176381568), (4, 80088190784), (7, 45764680448), (8, 40044095392), (14, 22882340224), (16, 20022047696), (19, 16860671744), (28, 11441170112), (32, 10011023848), (38, 8430335872), (56, 5720585056), (64, 5005511924), (76, 4215167936), (101, 3171809536), (112, 2860292528), (128, 2502755962), (133, 2408667392), (152, 2107583968), (202, 1585904768), (224, 1430146264), (256, 1251377981), (266, 1204333696), (304, 1053791984), (361, 887403776), (404, 792952384), (448, 715073132), (532, 602166848), (608, 526895992), (707, 453115648), (722, 443701888), (808, 396476192), (896, 357536566), (1064, 301083424), (1216, 263447996), (1414, 226557824), (1444, 221850944), (1616, 198238096), (1792, 178768283), (1919, 166937344), (2128, 150541712), (2432, 131723998), (2527, 126771968), (2828, 113278912), (2888, 110925472), (3232, 99119048), (3838, 83468672), (4256, 75270856), (4864, 65861999), (4903, 65338112), (5054, 63385984), (5656, 56639456), (5776, 55462736), (6464, 49559524), (7676, 41734336), (8512, 37635428), (9806, 32669056), (10108, 31692992), (11312, 28319728), (11552, 27731368), (12928, 24779762), (13433, 23848192), (15352, 20867168), (17024, 18817714), (19612, 16334528), (20216, 15846496), (22624, 14159864), (23104, 13865684), (25856, 12389881), (26866, 11924096), (30704, 10433584), (34048, 9408857), (34321, 9334016), (36461, 8786176), (39224, 8167264), (40432, 7923248), (45248, 7079932), (46208, 6932842), (53732, 5962048), (61408, 5216792), (68642, 4667008), (72922, 4393088), (78448, 4083632), (80864, 3961624), (90496, 3539966), (92416, 3466421), (93157, 3438848), (107464, 2981024), (122816, 2608396), (137284, 2333504), (145844, 2196544), (156896, 2041816), (161728, 1980812), (180992, 1769983), (186314, 1719424), (214928, 1490512), (245632, 1304198), (255227, 1255168), (274568, 1166752), (291688, 1098272), (313792, 1020908), (323456, 990406), (372628, 859712), (429856, 745256), (491264, 652099), (495203, 646912), (510454, 627584), (549136, 583376)]