1319428872

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 3773952000

約数和(自身を除く): 2454523128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 383, 389, 492, 738, 766, 778, 984, 1107, 1149, 1167, 1476, 1532, 1556, 2214, 2298, 2334, 2952, 3064, 3112, 3447, 3501, 4428, 4596, 4668, 6894, 7002, 8856, 9192, 9336, 10341, 10503, 13788, 14004, 15703, 15949, 20682, 21006, 27576, 28008, 31406, 31898, 41364, 42012, 47109, 47847, 62812, 63796, 82728, 84024, 94218, 95694, 125624, 127592, 141327, 143541, 148987, 188436, 191388, 282654, 287082, 297974, 376872, 382776, 423981, 430623, 446961, 565308, 574164, 595948, 847962, 861246, 893922, 1130616, 1148328, 1191896, 1340883, 1695924, 1722492, 1787844, 2681766, 3391848, 3444984, 3575688, 4022649, 5363532, 6108467, 8045298, 10727064, 12216934, 16090596, 18325401, 24433868, 32181192, 36650802, 48867736, 54976203, 73301604, 109952406, 146603208, 164928609, 219904812, 329857218, 439809624, 659714436, 1319428872]

約数ペア:

[(1, 1319428872), (2, 659714436), (3, 439809624), (4, 329857218), (6, 219904812), (8, 164928609), (9, 146603208), (12, 109952406), (18, 73301604), (24, 54976203), (27, 48867736), (36, 36650802), (41, 32181192), (54, 24433868), (72, 18325401), (82, 16090596), (108, 12216934), (123, 10727064), (164, 8045298), (216, 6108467), (246, 5363532), (328, 4022649), (369, 3575688), (383, 3444984), (389, 3391848), (492, 2681766), (738, 1787844), (766, 1722492), (778, 1695924), (984, 1340883), (1107, 1191896), (1149, 1148328), (1167, 1130616), (1476, 893922), (1532, 861246), (1556, 847962), (2214, 595948), (2298, 574164), (2334, 565308), (2952, 446961), (3064, 430623), (3112, 423981), (3447, 382776), (3501, 376872), (4428, 297974), (4596, 287082), (4668, 282654), (6894, 191388), (7002, 188436), (8856, 148987), (9192, 143541), (9336, 141327), (10341, 127592), (10503, 125624), (13788, 95694), (14004, 94218), (15703, 84024), (15949, 82728), (20682, 63796), (21006, 62812), (27576, 47847), (28008, 47109), (31406, 42012), (31898, 41364)]