2048883012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 6244761600

約数和(自身を除く): 4195878588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 79, 81, 99, 108, 114, 132, 158, 162, 171, 198, 209, 228, 237, 297, 316, 324, 342, 383, 396, 418, 474, 513, 594, 627, 684, 711, 766, 836, 869, 891, 948, 1026, 1149, 1188, 1254, 1422, 1501, 1532, 1539, 1738, 1782, 1881, 2052, 2133, 2298, 2508, 2607, 2844, 3002, 3078, 3447, 3476, 3564, 3762, 4213, 4266, 4503, 4596, 5214, 5643, 6004, 6156, 6399, 6894, 7277, 7524, 7821, 8426, 8532, 9006, 10341, 10428, 11286, 12639, 12798, 13509, 13788, 14554, 15642, 16511, 16852, 16929, 18012, 20682, 21831, 22572, 23463, 25278, 25596, 27018, 29108, 30257, 31023, 31284, 33022, 33858, 37917, 40527, 41364, 43662, 46926, 49533, 50556, 54036, 60514, 62046, 65493, 66044, 67716, 70389, 75834, 80047, 81054, 87324, 90771, 93852, 99066, 113751, 121028, 121581, 124092, 130986, 140778, 148599, 151668, 160094, 162108, 181542, 196479, 198132, 227502, 240141, 243162, 261972, 272313, 281556, 297198, 320188, 332827, 341253, 363084, 392958, 445797, 455004, 480282, 486324, 544626, 574883, 589437, 594396, 665654, 682506, 720423, 785916, 816939, 891594, 960564, 998481, 1089252, 1149766, 1178874, 1331308, 1337391, 1365012, 1440846, 1633878, 1724649, 1783188, 1996962, 2161269, 2299532, 2357748, 2450817, 2674782, 2881692, 2995443, 3267756, 3449298, 3993924, 4322538, 4901634, 5173947, 5349564, 5990886, 6323713, 6483807, 6898596, 8645076, 8986329, 9803268, 10347894, 11981772, 12647426, 12967614, 15521841, 17972658, 18971139, 20695788, 25294852, 25935228, 26958987, 31043682, 35945316, 37942278, 46565523, 53917974, 56913417, 62087364, 75884556, 93131046, 107835948, 113826834, 170740251, 186262092, 227653668, 341480502, 512220753, 682961004, 1024441506, 2048883012]

約数ペア:

[(1, 2048883012), (2, 1024441506), (3, 682961004), (4, 512220753), (6, 341480502), (9, 227653668), (11, 186262092), (12, 170740251), (18, 113826834), (19, 107835948), (22, 93131046), (27, 75884556), (33, 62087364), (36, 56913417), (38, 53917974), (44, 46565523), (54, 37942278), (57, 35945316), (66, 31043682), (76, 26958987), (79, 25935228), (81, 25294852), (99, 20695788), (108, 18971139), (114, 17972658), (132, 15521841), (158, 12967614), (162, 12647426), (171, 11981772), (198, 10347894), (209, 9803268), (228, 8986329), (237, 8645076), (297, 6898596), (316, 6483807), (324, 6323713), (342, 5990886), (383, 5349564), (396, 5173947), (418, 4901634), (474, 4322538), (513, 3993924), (594, 3449298), (627, 3267756), (684, 2995443), (711, 2881692), (766, 2674782), (836, 2450817), (869, 2357748), (891, 2299532), (948, 2161269), (1026, 1996962), (1149, 1783188), (1188, 1724649), (1254, 1633878), (1422, 1440846), (1501, 1365012), (1532, 1337391), (1539, 1331308), (1738, 1178874), (1782, 1149766), (1881, 1089252), (2052, 998481), (2133, 960564), (2298, 891594), (2508, 816939), (2607, 785916), (2844, 720423), (3002, 682506), (3078, 665654), (3447, 594396), (3476, 589437), (3564, 574883), (3762, 544626), (4213, 486324), (4266, 480282), (4503, 455004), (4596, 445797), (5214, 392958), (5643, 363084), (6004, 341253), (6156, 332827), (6399, 320188), (6894, 297198), (7277, 281556), (7524, 272313), (7821, 261972), (8426, 243162), (8532, 240141), (9006, 227502), (10341, 198132), (10428, 196479), (11286, 181542), (12639, 162108), (12798, 160094), (13509, 151668), (13788, 148599), (14554, 140778), (15642, 130986), (16511, 124092), (16852, 121581), (16929, 121028), (18012, 113751), (20682, 99066), (21831, 93852), (22572, 90771), (23463, 87324), (25278, 81054), (25596, 80047), (27018, 75834), (29108, 70389), (30257, 67716), (31023, 66044), (31284, 65493), (33022, 62046), (33858, 60514), (37917, 54036), (40527, 50556), (41364, 49533), (43662, 46926)]