31827264

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 104241600

約数和(自身を除く): 72414336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 199, 204, 224, 238, 272, 294, 336, 357, 392, 398, 408, 448, 476, 544, 588, 597, 672, 714, 784, 796, 816, 833, 952, 1088, 1176, 1194, 1344, 1393, 1428, 1568, 1592, 1632, 1666, 1904, 2352, 2388, 2499, 2786, 2856, 3136, 3184, 3264, 3332, 3383, 3808, 4179, 4704, 4776, 4998, 5572, 5712, 6368, 6664, 6766, 7616, 8358, 9408, 9552, 9751, 9996, 10149, 11144, 11424, 12736, 13328, 13532, 16716, 19104, 19502, 19992, 20298, 22288, 22848, 23681, 26656, 27064, 29253, 33432, 38208, 39004, 39984, 40596, 44576, 47362, 53312, 54128, 58506, 66864, 71043, 78008, 79968, 81192, 89152, 94724, 108256, 117012, 133728, 142086, 156016, 159936, 162384, 165767, 189448, 216512, 234024, 267456, 284172, 312032, 324768, 331534, 378896, 468048, 497301, 568344, 624064, 649536, 663068, 757792, 936096, 994602, 1136688, 1326136, 1515584, 1872192, 1989204, 2273376, 2652272, 3978408, 4546752, 5304544, 7956816, 10609088, 15913632, 31827264]

約数ペア:

[(1, 31827264), (2, 15913632), (3, 10609088), (4, 7956816), (6, 5304544), (7, 4546752), (8, 3978408), (12, 2652272), (14, 2273376), (16, 1989204), (17, 1872192), (21, 1515584), (24, 1326136), (28, 1136688), (32, 994602), (34, 936096), (42, 757792), (48, 663068), (49, 649536), (51, 624064), (56, 568344), (64, 497301), (68, 468048), (84, 378896), (96, 331534), (98, 324768), (102, 312032), (112, 284172), (119, 267456), (136, 234024), (147, 216512), (168, 189448), (192, 165767), (196, 162384), (199, 159936), (204, 156016), (224, 142086), (238, 133728), (272, 117012), (294, 108256), (336, 94724), (357, 89152), (392, 81192), (398, 79968), (408, 78008), (448, 71043), (476, 66864), (544, 58506), (588, 54128), (597, 53312), (672, 47362), (714, 44576), (784, 40596), (796, 39984), (816, 39004), (833, 38208), (952, 33432), (1088, 29253), (1176, 27064), (1194, 26656), (1344, 23681), (1393, 22848), (1428, 22288), (1568, 20298), (1592, 19992), (1632, 19502), (1666, 19104), (1904, 16716), (2352, 13532), (2388, 13328), (2499, 12736), (2786, 11424), (2856, 11144), (3136, 10149), (3184, 9996), (3264, 9751), (3332, 9552), (3383, 9408), (3808, 8358), (4179, 7616), (4704, 6766), (4776, 6664), (4998, 6368), (5572, 5712)]