489190416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 1626562560

約数和(自身を除く): 1137372144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 33, 38, 39, 44, 48, 52, 57, 62, 66, 76, 78, 88, 93, 104, 114, 121, 124, 132, 143, 152, 156, 176, 186, 208, 209, 228, 242, 247, 248, 264, 286, 304, 312, 341, 363, 372, 403, 418, 429, 456, 484, 494, 496, 528, 572, 589, 624, 627, 682, 726, 741, 744, 806, 836, 858, 912, 968, 988, 1023, 1144, 1178, 1209, 1254, 1331, 1364, 1452, 1482, 1488, 1573, 1612, 1672, 1716, 1767, 1936, 1976, 2046, 2288, 2299, 2356, 2418, 2508, 2662, 2717, 2728, 2904, 2964, 3146, 3224, 3344, 3432, 3534, 3751, 3952, 3993, 4092, 4433, 4598, 4712, 4719, 4836, 5016, 5324, 5434, 5456, 5808, 5928, 6292, 6448, 6479, 6864, 6897, 7068, 7502, 7657, 7986, 8151, 8184, 8866, 9196, 9424, 9438, 9672, 10032, 10648, 10868, 11253, 11856, 12584, 12958, 13299, 13794, 14136, 15004, 15314, 15972, 16302, 16368, 17303, 17732, 18392, 18876, 19344, 19437, 21296, 21736, 22506, 22971, 25168, 25289, 25916, 26598, 27588, 28272, 29887, 30008, 30628, 31944, 32604, 34606, 35464, 36784, 37752, 38874, 41261, 43472, 45012, 45942, 48763, 50578, 51832, 51909, 53196, 55176, 59774, 60016, 61256, 63888, 65208, 69212, 70928, 71269, 75504, 75867, 77748, 82522, 84227, 89661, 90024, 91884, 97526, 101156, 103664, 103818, 106392, 110352, 119548, 122512, 123783, 130416, 138424, 142538, 146289, 151734, 155496, 165044, 168454, 179322, 180048, 183768, 195052, 202312, 207636, 212784, 213807, 239096, 247566, 252681, 276848, 285076, 292578, 303468, 310992, 328757, 330088, 336908, 358644, 367536, 390104, 404624, 415272, 427614, 478192, 495132, 505362, 536393, 570152, 585156, 606936, 657514, 660176, 673816, 717288, 780208, 783959, 830544, 855228, 926497, 986271, 990264, 1010724, 1072786, 1140304, 1170312, 1213872, 1315028, 1347632, 1434576, 1567918, 1609179, 1710456, 1852994, 1972542, 1980528, 2021448, 2145572, 2340624, 2351877, 2630056, 2779491, 3135836, 3218358, 3420912, 3705988, 3945084, 4042896, 4291144, 4703754, 5260112, 5558982, 6271672, 6436716, 7411976, 7890168, 8582288, 9407508, 10191467, 11117964, 12543344, 12873432, 14823952, 15780336, 18815016, 20382934, 22235928, 25746864, 30574401, 37630032, 40765868, 44471856, 61148802, 81531736, 122297604, 163063472, 244595208, 489190416]

約数ペア:

[(1, 489190416), (2, 244595208), (3, 163063472), (4, 122297604), (6, 81531736), (8, 61148802), (11, 44471856), (12, 40765868), (13, 37630032), (16, 30574401), (19, 25746864), (22, 22235928), (24, 20382934), (26, 18815016), (31, 15780336), (33, 14823952), (38, 12873432), (39, 12543344), (44, 11117964), (48, 10191467), (52, 9407508), (57, 8582288), (62, 7890168), (66, 7411976), (76, 6436716), (78, 6271672), (88, 5558982), (93, 5260112), (104, 4703754), (114, 4291144), (121, 4042896), (124, 3945084), (132, 3705988), (143, 3420912), (152, 3218358), (156, 3135836), (176, 2779491), (186, 2630056), (208, 2351877), (209, 2340624), (228, 2145572), (242, 2021448), (247, 1980528), (248, 1972542), (264, 1852994), (286, 1710456), (304, 1609179), (312, 1567918), (341, 1434576), (363, 1347632), (372, 1315028), (403, 1213872), (418, 1170312), (429, 1140304), (456, 1072786), (484, 1010724), (494, 990264), (496, 986271), (528, 926497), (572, 855228), (589, 830544), (624, 783959), (627, 780208), (682, 717288), (726, 673816), (741, 660176), (744, 657514), (806, 606936), (836, 585156), (858, 570152), (912, 536393), (968, 505362), (988, 495132), (1023, 478192), (1144, 427614), (1178, 415272), (1209, 404624), (1254, 390104), (1331, 367536), (1364, 358644), (1452, 336908), (1482, 330088), (1488, 328757), (1573, 310992), (1612, 303468), (1672, 292578), (1716, 285076), (1767, 276848), (1936, 252681), (1976, 247566), (2046, 239096), (2288, 213807), (2299, 212784), (2356, 207636), (2418, 202312), (2508, 195052), (2662, 183768), (2717, 180048), (2728, 179322), (2904, 168454), (2964, 165044), (3146, 155496), (3224, 151734), (3344, 146289), (3432, 142538), (3534, 138424), (3751, 130416), (3952, 123783), (3993, 122512), (4092, 119548), (4433, 110352), (4598, 106392), (4712, 103818), (4719, 103664), (4836, 101156), (5016, 97526), (5324, 91884), (5434, 90024), (5456, 89661), (5808, 84227), (5928, 82522), (6292, 77748), (6448, 75867), (6479, 75504), (6864, 71269), (6897, 70928), (7068, 69212), (7502, 65208), (7657, 63888), (7986, 61256), (8151, 60016), (8184, 59774), (8866, 55176), (9196, 53196), (9424, 51909), (9438, 51832), (9672, 50578), (10032, 48763), (10648, 45942), (10868, 45012), (11253, 43472), (11856, 41261), (12584, 38874), (12958, 37752), (13299, 36784), (13794, 35464), (14136, 34606), (15004, 32604), (15314, 31944), (15972, 30628), (16302, 30008), (16368, 29887), (17303, 28272), (17732, 27588), (18392, 26598), (18876, 25916), (19344, 25289), (19437, 25168), (21296, 22971), (21736, 22506)]