404265792

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 1267163328

約数和(自身を除く): 862897536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 313, 336, 372, 434, 448, 496, 626, 651, 672, 744, 868, 939, 961, 992, 1252, 1302, 1344, 1488, 1736, 1878, 1922, 1984, 2191, 2504, 2604, 2883, 2976, 3472, 3756, 3844, 4382, 5008, 5208, 5766, 5952, 6573, 6727, 6944, 7512, 7688, 8764, 9703, 10016, 10416, 11532, 13146, 13454, 13888, 15024, 15376, 17528, 19406, 20032, 20181, 20832, 23064, 26292, 26908, 29109, 30048, 30752, 35056, 38812, 40362, 41664, 46128, 52584, 53816, 58218, 60096, 61504, 67921, 70112, 77624, 80724, 92256, 105168, 107632, 116436, 135842, 140224, 155248, 161448, 184512, 203763, 210336, 215264, 232872, 271684, 300793, 310496, 322896, 407526, 420672, 430528, 465744, 543368, 601586, 620992, 645792, 815052, 902379, 931488, 1086736, 1203172, 1291584, 1630104, 1804758, 1862976, 2105551, 2173472, 2406344, 3260208, 3609516, 4211102, 4346944, 4812688, 6316653, 6520416, 7219032, 8422204, 9625376, 12633306, 13040832, 14438064, 16844408, 19250752, 25266612, 28876128, 33688816, 50533224, 57752256, 67377632, 101066448, 134755264, 202132896, 404265792]

約数ペア:

[(1, 404265792), (2, 202132896), (3, 134755264), (4, 101066448), (6, 67377632), (7, 57752256), (8, 50533224), (12, 33688816), (14, 28876128), (16, 25266612), (21, 19250752), (24, 16844408), (28, 14438064), (31, 13040832), (32, 12633306), (42, 9625376), (48, 8422204), (56, 7219032), (62, 6520416), (64, 6316653), (84, 4812688), (93, 4346944), (96, 4211102), (112, 3609516), (124, 3260208), (168, 2406344), (186, 2173472), (192, 2105551), (217, 1862976), (224, 1804758), (248, 1630104), (313, 1291584), (336, 1203172), (372, 1086736), (434, 931488), (448, 902379), (496, 815052), (626, 645792), (651, 620992), (672, 601586), (744, 543368), (868, 465744), (939, 430528), (961, 420672), (992, 407526), (1252, 322896), (1302, 310496), (1344, 300793), (1488, 271684), (1736, 232872), (1878, 215264), (1922, 210336), (1984, 203763), (2191, 184512), (2504, 161448), (2604, 155248), (2883, 140224), (2976, 135842), (3472, 116436), (3756, 107632), (3844, 105168), (4382, 92256), (5008, 80724), (5208, 77624), (5766, 70112), (5952, 67921), (6573, 61504), (6727, 60096), (6944, 58218), (7512, 53816), (7688, 52584), (8764, 46128), (9703, 41664), (10016, 40362), (10416, 38812), (11532, 35056), (13146, 30752), (13454, 30048), (13888, 29109), (15024, 26908), (15376, 26292), (17528, 23064), (19406, 20832), (20032, 20181)]