626389968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 1739825152

約数和(自身を除く): 1113435184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 67, 93, 103, 122, 124, 134, 183, 186, 201, 206, 244, 248, 268, 309, 366, 372, 402, 412, 488, 496, 536, 618, 732, 744, 804, 824, 976, 1072, 1236, 1464, 1488, 1608, 1648, 1891, 2077, 2472, 2928, 3193, 3216, 3782, 4087, 4154, 4944, 5673, 6231, 6283, 6386, 6901, 7564, 8174, 8308, 9579, 11346, 12261, 12462, 12566, 12772, 13802, 15128, 16348, 16616, 18849, 19158, 20703, 22692, 24522, 24924, 25132, 25544, 27604, 30256, 32696, 33232, 37698, 38316, 41406, 45384, 49044, 49848, 50264, 51088, 55208, 65392, 75396, 76632, 82812, 90768, 98088, 99696, 100528, 110416, 126697, 150792, 153264, 165624, 194773, 196176, 213931, 253394, 301584, 331248, 380091, 389546, 420961, 427862, 506788, 584319, 641793, 760182, 779092, 841922, 855724, 1013576, 1168638, 1262883, 1283586, 1520364, 1558184, 1683844, 1711448, 2027152, 2337276, 2525766, 2567172, 3040728, 3116368, 3367688, 3422896, 4674552, 5051532, 5134344, 6081456, 6735376, 9349104, 10103064, 10268688, 13049791, 20206128, 26099582, 39149373, 52199164, 78298746, 104398328, 156597492, 208796656, 313194984, 626389968]

約数ペア:

[(1, 626389968), (2, 313194984), (3, 208796656), (4, 156597492), (6, 104398328), (8, 78298746), (12, 52199164), (16, 39149373), (24, 26099582), (31, 20206128), (48, 13049791), (61, 10268688), (62, 10103064), (67, 9349104), (93, 6735376), (103, 6081456), (122, 5134344), (124, 5051532), (134, 4674552), (183, 3422896), (186, 3367688), (201, 3116368), (206, 3040728), (244, 2567172), (248, 2525766), (268, 2337276), (309, 2027152), (366, 1711448), (372, 1683844), (402, 1558184), (412, 1520364), (488, 1283586), (496, 1262883), (536, 1168638), (618, 1013576), (732, 855724), (744, 841922), (804, 779092), (824, 760182), (976, 641793), (1072, 584319), (1236, 506788), (1464, 427862), (1488, 420961), (1608, 389546), (1648, 380091), (1891, 331248), (2077, 301584), (2472, 253394), (2928, 213931), (3193, 196176), (3216, 194773), (3782, 165624), (4087, 153264), (4154, 150792), (4944, 126697), (5673, 110416), (6231, 100528), (6283, 99696), (6386, 98088), (6901, 90768), (7564, 82812), (8174, 76632), (8308, 75396), (9579, 65392), (11346, 55208), (12261, 51088), (12462, 50264), (12566, 49848), (12772, 49044), (13802, 45384), (15128, 41406), (16348, 38316), (16616, 37698), (18849, 33232), (19158, 32696), (20703, 30256), (22692, 27604), (24522, 25544), (24924, 25132)]