423978464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 1106380800

約数和(自身を除く): 682402336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 79, 91, 97, 104, 112, 133, 152, 158, 182, 194, 208, 224, 247, 266, 304, 316, 364, 388, 416, 494, 532, 553, 608, 632, 679, 728, 776, 988, 1027, 1064, 1106, 1261, 1264, 1358, 1456, 1501, 1552, 1729, 1843, 1976, 2054, 2128, 2212, 2522, 2528, 2716, 2912, 3002, 3104, 3458, 3686, 3952, 4108, 4256, 4424, 5044, 5432, 6004, 6916, 7189, 7372, 7663, 7904, 8216, 8827, 8848, 10088, 10507, 10864, 12008, 12901, 13832, 14378, 14744, 15326, 16432, 17654, 17696, 19513, 20176, 21014, 21728, 23959, 24016, 25802, 27664, 28756, 29488, 30652, 32864, 35308, 39026, 40352, 42028, 47918, 48032, 51604, 53641, 55328, 57512, 58976, 61304, 70616, 78052, 84056, 95836, 99619, 103208, 107282, 115024, 122608, 136591, 141232, 145597, 156104, 167713, 168112, 191672, 199238, 206416, 214564, 230048, 245216, 273182, 282464, 291194, 312208, 335426, 336224, 383344, 398476, 412832, 429128, 546364, 582388, 624416, 670852, 697333, 766688, 796952, 858256, 1019179, 1092728, 1164776, 1341704, 1394666, 1593904, 1716512, 1892761, 2038358, 2185456, 2329552, 2683408, 2789332, 3187808, 3785522, 4076716, 4370912, 4659104, 5366816, 5578664, 7571044, 8153432, 11157328, 13249327, 15142088, 16306864, 22314656, 26498654, 30284176, 32613728, 52997308, 60568352, 105994616, 211989232, 423978464]

約数ペア:

[(1, 423978464), (2, 211989232), (4, 105994616), (7, 60568352), (8, 52997308), (13, 32613728), (14, 30284176), (16, 26498654), (19, 22314656), (26, 16306864), (28, 15142088), (32, 13249327), (38, 11157328), (52, 8153432), (56, 7571044), (76, 5578664), (79, 5366816), (91, 4659104), (97, 4370912), (104, 4076716), (112, 3785522), (133, 3187808), (152, 2789332), (158, 2683408), (182, 2329552), (194, 2185456), (208, 2038358), (224, 1892761), (247, 1716512), (266, 1593904), (304, 1394666), (316, 1341704), (364, 1164776), (388, 1092728), (416, 1019179), (494, 858256), (532, 796952), (553, 766688), (608, 697333), (632, 670852), (679, 624416), (728, 582388), (776, 546364), (988, 429128), (1027, 412832), (1064, 398476), (1106, 383344), (1261, 336224), (1264, 335426), (1358, 312208), (1456, 291194), (1501, 282464), (1552, 273182), (1729, 245216), (1843, 230048), (1976, 214564), (2054, 206416), (2128, 199238), (2212, 191672), (2522, 168112), (2528, 167713), (2716, 156104), (2912, 145597), (3002, 141232), (3104, 136591), (3458, 122608), (3686, 115024), (3952, 107282), (4108, 103208), (4256, 99619), (4424, 95836), (5044, 84056), (5432, 78052), (6004, 70616), (6916, 61304), (7189, 58976), (7372, 57512), (7663, 55328), (7904, 53641), (8216, 51604), (8827, 48032), (8848, 47918), (10088, 42028), (10507, 40352), (10864, 39026), (12008, 35308), (12901, 32864), (13832, 30652), (14378, 29488), (14744, 28756), (15326, 27664), (16432, 25802), (17654, 24016), (17696, 23959), (19513, 21728), (20176, 21014)]