2012329064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 4360089600

約数和(自身を除く): 2347760536

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 47, 74, 76, 92, 94, 148, 152, 184, 188, 296, 331, 376, 437, 662, 703, 851, 874, 893, 1081, 1324, 1406, 1702, 1739, 1748, 1786, 2162, 2648, 2812, 3404, 3478, 3496, 3572, 4324, 5624, 6289, 6808, 6956, 7144, 7613, 8648, 12247, 12578, 13912, 15226, 15557, 16169, 20539, 24494, 25156, 30452, 31114, 32338, 33041, 39997, 41078, 48988, 50312, 60904, 62228, 64676, 66082, 79994, 82156, 97976, 124456, 129352, 132164, 144647, 159988, 164312, 232693, 264328, 281681, 289294, 295583, 319976, 357811, 465386, 563362, 575609, 578588, 591166, 715622, 759943, 930772, 1126724, 1151218, 1157176, 1182332, 1431244, 1519886, 1861544, 2253448, 2302436, 2364664, 2862488, 3039772, 4604872, 5351939, 6079544, 6798409, 10703878, 10936571, 13239007, 13596818, 21407756, 21873142, 26478014, 27193636, 42815512, 43746284, 52956028, 54387272, 87492568, 105912056, 251541133, 503082266, 1006164532, 2012329064]

約数ペア:

[(1, 2012329064), (2, 1006164532), (4, 503082266), (8, 251541133), (19, 105912056), (23, 87492568), (37, 54387272), (38, 52956028), (46, 43746284), (47, 42815512), (74, 27193636), (76, 26478014), (92, 21873142), (94, 21407756), (148, 13596818), (152, 13239007), (184, 10936571), (188, 10703878), (296, 6798409), (331, 6079544), (376, 5351939), (437, 4604872), (662, 3039772), (703, 2862488), (851, 2364664), (874, 2302436), (893, 2253448), (1081, 1861544), (1324, 1519886), (1406, 1431244), (1702, 1182332), (1739, 1157176), (1748, 1151218), (1786, 1126724), (2162, 930772), (2648, 759943), (2812, 715622), (3404, 591166), (3478, 578588), (3496, 575609), (3572, 563362), (4324, 465386), (5624, 357811), (6289, 319976), (6808, 295583), (6956, 289294), (7144, 281681), (7613, 264328), (8648, 232693), (12247, 164312), (12578, 159988), (13912, 144647), (15226, 132164), (15557, 129352), (16169, 124456), (20539, 97976), (24494, 82156), (25156, 79994), (30452, 66082), (31114, 64676), (32338, 62228), (33041, 60904), (39997, 50312), (41078, 48988)]