551911696

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 1349120000

約数和(自身を除く): 797208304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 67, 76, 79, 98, 112, 133, 134, 152, 158, 196, 266, 268, 304, 316, 343, 392, 469, 532, 536, 553, 632, 686, 784, 931, 938, 1064, 1072, 1106, 1264, 1273, 1372, 1501, 1862, 1876, 2128, 2212, 2546, 2744, 3002, 3283, 3724, 3752, 3871, 4424, 5092, 5293, 5488, 6004, 6517, 6566, 7448, 7504, 7742, 8848, 8911, 10184, 10507, 10586, 12008, 13034, 13132, 14896, 15484, 17822, 20368, 21014, 21172, 22981, 24016, 26068, 26264, 27097, 30968, 35644, 37051, 42028, 42344, 45962, 52136, 52528, 54194, 61936, 62377, 71288, 73549, 74102, 84056, 84688, 91924, 100567, 104272, 108388, 124754, 142576, 147098, 148204, 168112, 183848, 201134, 216776, 249508, 259357, 294196, 296408, 367696, 402268, 433552, 436639, 499016, 514843, 518714, 588392, 592816, 703969, 804536, 873278, 998032, 1029686, 1037428, 1176784, 1407938, 1609072, 1746556, 1815499, 2059372, 2074856, 2815876, 3493112, 3630998, 4118744, 4149712, 4927783, 5631752, 6986224, 7261996, 8237488, 9855566, 11263504, 14523992, 19711132, 29047984, 34494481, 39422264, 68988962, 78844528, 137977924, 275955848, 551911696]

約数ペア:

[(1, 551911696), (2, 275955848), (4, 137977924), (7, 78844528), (8, 68988962), (14, 39422264), (16, 34494481), (19, 29047984), (28, 19711132), (38, 14523992), (49, 11263504), (56, 9855566), (67, 8237488), (76, 7261996), (79, 6986224), (98, 5631752), (112, 4927783), (133, 4149712), (134, 4118744), (152, 3630998), (158, 3493112), (196, 2815876), (266, 2074856), (268, 2059372), (304, 1815499), (316, 1746556), (343, 1609072), (392, 1407938), (469, 1176784), (532, 1037428), (536, 1029686), (553, 998032), (632, 873278), (686, 804536), (784, 703969), (931, 592816), (938, 588392), (1064, 518714), (1072, 514843), (1106, 499016), (1264, 436639), (1273, 433552), (1372, 402268), (1501, 367696), (1862, 296408), (1876, 294196), (2128, 259357), (2212, 249508), (2546, 216776), (2744, 201134), (3002, 183848), (3283, 168112), (3724, 148204), (3752, 147098), (3871, 142576), (4424, 124754), (5092, 108388), (5293, 104272), (5488, 100567), (6004, 91924), (6517, 84688), (6566, 84056), (7448, 74102), (7504, 73549), (7742, 71288), (8848, 62377), (8911, 61936), (10184, 54194), (10507, 52528), (10586, 52136), (12008, 45962), (13034, 42344), (13132, 42028), (14896, 37051), (15484, 35644), (17822, 30968), (20368, 27097), (21014, 26264), (21172, 26068), (22981, 24016)]