395551728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 320

約数和(自身を含む): 1408243200

約数和(自身を除く): 1012691472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 33, 36, 38, 39, 44, 48, 52, 54, 57, 66, 72, 76, 78, 88, 99, 104, 108, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 216, 228, 234, 247, 264, 286, 297, 304, 312, 337, 342, 351, 396, 418, 429, 432, 456, 468, 494, 513, 528, 572, 594, 624, 627, 674, 684, 702, 741, 792, 836, 858, 912, 936, 988, 1011, 1026, 1144, 1188, 1254, 1287, 1348, 1368, 1404, 1482, 1584, 1672, 1716, 1872, 1881, 1976, 2022, 2052, 2223, 2288, 2376, 2508, 2574, 2696, 2717, 2736, 2808, 2964, 3033, 3344, 3432, 3707, 3762, 3861, 3952, 4044, 4104, 4381, 4446, 4752, 5016, 5148, 5392, 5434, 5616, 5643, 5928, 6066, 6403, 6669, 6864, 7414, 7524, 7722, 8088, 8151, 8208, 8762, 8892, 9099, 10032, 10296, 10868, 11121, 11286, 11856, 12132, 12806, 13143, 13338, 14828, 15048, 15444, 16176, 16302, 17524, 17784, 18198, 19209, 20592, 21736, 22242, 22572, 24264, 24453, 25612, 26286, 26676, 29656, 30096, 30888, 32604, 33363, 35048, 35568, 36396, 38418, 39429, 43472, 44484, 45144, 48191, 48528, 48906, 51224, 52572, 53352, 57627, 59312, 61776, 65208, 66726, 70096, 70433, 72792, 73359, 76836, 78858, 83239, 88968, 90288, 96382, 97812, 100089, 102448, 105144, 106704, 115254, 118287, 130416, 133452, 140866, 144573, 145584, 146718, 153672, 157716, 166478, 172881, 177936, 192764, 195624, 200178, 210288, 211299, 230508, 236574, 249717, 266904, 281732, 289146, 293436, 307344, 315432, 332956, 345762, 385528, 391248, 400356, 422598, 433719, 461016, 473148, 499434, 533808, 563464, 578292, 586872, 630864, 633897, 665912, 691524, 749151, 771056, 800712, 845196, 867438, 915629, 922032, 946296, 998868, 1126928, 1156584, 1173744, 1267794, 1301157, 1331824, 1383048, 1498302, 1601424, 1690392, 1734876, 1831258, 1892592, 1901691, 1997736, 2247453, 2313168, 2535588, 2602314, 2746887, 2766096, 2996604, 3380784, 3469752, 3662516, 3803382, 3995472, 4494906, 5071176, 5204628, 5493774, 5993208, 6939504, 7325032, 7606764, 8240661, 8989812, 10142352, 10409256, 10987548, 11986416, 14650064, 15213528, 16481322, 17979624, 20818512, 21975096, 24721983, 30427056, 32962644, 35959248, 43950192, 49443966, 65925288, 98887932, 131850576, 197775864, 395551728]

約数ペア:

[(1, 395551728), (2, 197775864), (3, 131850576), (4, 98887932), (6, 65925288), (8, 49443966), (9, 43950192), (11, 35959248), (12, 32962644), (13, 30427056), (16, 24721983), (18, 21975096), (19, 20818512), (22, 17979624), (24, 16481322), (26, 15213528), (27, 14650064), (33, 11986416), (36, 10987548), (38, 10409256), (39, 10142352), (44, 8989812), (48, 8240661), (52, 7606764), (54, 7325032), (57, 6939504), (66, 5993208), (72, 5493774), (76, 5204628), (78, 5071176), (88, 4494906), (99, 3995472), (104, 3803382), (108, 3662516), (114, 3469752), (117, 3380784), (132, 2996604), (143, 2766096), (144, 2746887), (152, 2602314), (156, 2535588), (171, 2313168), (176, 2247453), (198, 1997736), (208, 1901691), (209, 1892592), (216, 1831258), (228, 1734876), (234, 1690392), (247, 1601424), (264, 1498302), (286, 1383048), (297, 1331824), (304, 1301157), (312, 1267794), (337, 1173744), (342, 1156584), (351, 1126928), (396, 998868), (418, 946296), (429, 922032), (432, 915629), (456, 867438), (468, 845196), (494, 800712), (513, 771056), (528, 749151), (572, 691524), (594, 665912), (624, 633897), (627, 630864), (674, 586872), (684, 578292), (702, 563464), (741, 533808), (792, 499434), (836, 473148), (858, 461016), (912, 433719), (936, 422598), (988, 400356), (1011, 391248), (1026, 385528), (1144, 345762), (1188, 332956), (1254, 315432), (1287, 307344), (1348, 293436), (1368, 289146), (1404, 281732), (1482, 266904), (1584, 249717), (1672, 236574), (1716, 230508), (1872, 211299), (1881, 210288), (1976, 200178), (2022, 195624), (2052, 192764), (2223, 177936), (2288, 172881), (2376, 166478), (2508, 157716), (2574, 153672), (2696, 146718), (2717, 145584), (2736, 144573), (2808, 140866), (2964, 133452), (3033, 130416), (3344, 118287), (3432, 115254), (3707, 106704), (3762, 105144), (3861, 102448), (3952, 100089), (4044, 97812), (4104, 96382), (4381, 90288), (4446, 88968), (4752, 83239), (5016, 78858), (5148, 76836), (5392, 73359), (5434, 72792), (5616, 70433), (5643, 70096), (5928, 66726), (6066, 65208), (6403, 61776), (6669, 59312), (6864, 57627), (7414, 53352), (7524, 52572), (7722, 51224), (8088, 48906), (8151, 48528), (8208, 48191), (8762, 45144), (8892, 44484), (9099, 43472), (10032, 39429), (10296, 38418), (10868, 36396), (11121, 35568), (11286, 35048), (11856, 33363), (12132, 32604), (12806, 30888), (13143, 30096), (13338, 29656), (14828, 26676), (15048, 26286), (15444, 25612), (16176, 24453), (16302, 24264), (17524, 22572), (17784, 22242), (18198, 21736), (19209, 20592)]