64895011328

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17981}}^1$

素因数の和:18078

約数の個数: 160

約数和(自身を含む): 158937863040

約数和(自身を除く): 94042851712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 256, 266, 304, 371, 424, 448, 512, 532, 608, 742, 848, 896, 1007, 1064, 1216, 1484, 1696, 1792, 2014, 2128, 2432, 2968, 3392, 3584, 4028, 4256, 4864, 5936, 6784, 7049, 8056, 8512, 9728, 11872, 13568, 14098, 16112, 17024, 17981, 23744, 27136, 28196, 32224, 34048, 35962, 47488, 56392, 64448, 68096, 71924, 94976, 112784, 125867, 128896, 143848, 189952, 225568, 251734, 257792, 287696, 341639, 451136, 503468, 515584, 575392, 683278, 902272, 952993, 1006936, 1150784, 1366556, 1804544, 1905986, 2013872, 2301568, 2391473, 2733112, 3609088, 3811972, 4027744, 4603136, 4782946, 5466224, 6670951, 7623944, 8055488, 9206272, 9565892, 10932448, 13341902, 15247888, 16110976, 18106867, 19131784, 21864896, 26683804, 30495776, 32221952, 36213734, 38263568, 43729792, 53367608, 60991552, 64443904, 72427468, 76527136, 87459584, 106735216, 121983104, 126748069, 144854936, 153054272, 174919168, 213470432, 243966208, 253496138, 289709872, 306108544, 426940864, 487932416, 506992276, 579419744, 612217088, 853881728, 1013984552, 1158839488, 1224434176, 1707763456, 2027969104, 2317678976, 3415526912, 4055938208, 4635357952, 8111876416, 9270715904, 16223752832, 32447505664, 64895011328]

約数ペア:

[(1, 64895011328), (2, 32447505664), (4, 16223752832), (7, 9270715904), (8, 8111876416), (14, 4635357952), (16, 4055938208), (19, 3415526912), (28, 2317678976), (32, 2027969104), (38, 1707763456), (53, 1224434176), (56, 1158839488), (64, 1013984552), (76, 853881728), (106, 612217088), (112, 579419744), (128, 506992276), (133, 487932416), (152, 426940864), (212, 306108544), (224, 289709872), (256, 253496138), (266, 243966208), (304, 213470432), (371, 174919168), (424, 153054272), (448, 144854936), (512, 126748069), (532, 121983104), (608, 106735216), (742, 87459584), (848, 76527136), (896, 72427468), (1007, 64443904), (1064, 60991552), (1216, 53367608), (1484, 43729792), (1696, 38263568), (1792, 36213734), (2014, 32221952), (2128, 30495776), (2432, 26683804), (2968, 21864896), (3392, 19131784), (3584, 18106867), (4028, 16110976), (4256, 15247888), (4864, 13341902), (5936, 10932448), (6784, 9565892), (7049, 9206272), (8056, 8055488), (8512, 7623944), (9728, 6670951), (11872, 5466224), (13568, 4782946), (14098, 4603136), (16112, 4027744), (17024, 3811972), (17981, 3609088), (23744, 2733112), (27136, 2391473), (28196, 2301568), (32224, 2013872), (34048, 1905986), (35962, 1804544), (47488, 1366556), (56392, 1150784), (64448, 1006936), (68096, 952993), (71924, 902272), (94976, 683278), (112784, 575392), (125867, 515584), (128896, 503468), (143848, 451136), (189952, 341639), (225568, 287696), (251734, 257792)]