1681862292

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 5371591680

約数和(自身を除く): 3689729388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 27, 33, 34, 36, 38, 44, 51, 54, 57, 66, 68, 76, 81, 99, 102, 108, 114, 132, 153, 162, 171, 187, 198, 204, 209, 228, 243, 297, 306, 323, 324, 342, 374, 396, 418, 459, 486, 487, 513, 561, 594, 612, 627, 646, 684, 748, 836, 891, 918, 969, 972, 974, 1026, 1122, 1188, 1254, 1292, 1377, 1461, 1539, 1683, 1782, 1836, 1881, 1938, 1948, 2052, 2244, 2508, 2673, 2754, 2907, 2922, 3078, 3366, 3553, 3564, 3762, 3876, 4131, 4383, 4617, 5049, 5346, 5357, 5508, 5643, 5814, 5844, 6156, 6732, 7106, 7524, 8262, 8279, 8721, 8766, 9234, 9253, 10098, 10659, 10692, 10714, 11286, 11628, 13149, 14212, 15147, 16071, 16524, 16558, 16929, 17442, 17532, 18468, 18506, 20196, 21318, 21428, 22572, 24837, 26163, 26298, 27759, 30294, 31977, 32142, 33116, 33858, 34884, 37012, 39447, 42636, 45441, 48213, 49674, 50787, 52326, 52596, 55518, 60588, 63954, 64284, 67716, 74511, 78489, 78894, 83277, 90882, 91069, 95931, 96426, 99348, 101574, 101783, 104652, 111036, 118341, 127908, 144639, 149022, 156978, 157301, 157788, 166554, 181764, 182138, 191862, 192852, 203148, 203566, 223533, 236682, 249831, 273207, 287793, 289278, 298044, 305349, 313956, 314602, 333108, 364276, 383724, 407132, 433917, 447066, 471903, 473364, 499662, 546414, 575586, 578556, 610698, 629204, 670599, 749493, 819621, 863379, 867834, 894132, 916047, 943806, 999324, 1092828, 1151172, 1221396, 1301751, 1341198, 1415709, 1498986, 1639242, 1726758, 1730311, 1735668, 1832094, 1887612, 2011797, 2248479, 2458863, 2603502, 2682396, 2748141, 2831418, 2997972, 3278484, 3453516, 3460622, 3664188, 4023594, 4247127, 4496958, 4917726, 5190933, 5207004, 5496282, 5662836, 6921244, 7376589, 8047188, 8244423, 8494254, 8993916, 9835452, 10381866, 10992564, 12741381, 14753178, 15572799, 16488846, 16988508, 20763732, 22129767, 24733269, 25482762, 29506356, 31145598, 32977692, 38224143, 44259534, 46718397, 49466538, 50965524, 62291196, 76448286, 88519068, 93436794, 98933076, 140155191, 152896572, 186873588, 280310382, 420465573, 560620764, 840931146, 1681862292]

約数ペア:

[(1, 1681862292), (2, 840931146), (3, 560620764), (4, 420465573), (6, 280310382), (9, 186873588), (11, 152896572), (12, 140155191), (17, 98933076), (18, 93436794), (19, 88519068), (22, 76448286), (27, 62291196), (33, 50965524), (34, 49466538), (36, 46718397), (38, 44259534), (44, 38224143), (51, 32977692), (54, 31145598), (57, 29506356), (66, 25482762), (68, 24733269), (76, 22129767), (81, 20763732), (99, 16988508), (102, 16488846), (108, 15572799), (114, 14753178), (132, 12741381), (153, 10992564), (162, 10381866), (171, 9835452), (187, 8993916), (198, 8494254), (204, 8244423), (209, 8047188), (228, 7376589), (243, 6921244), (297, 5662836), (306, 5496282), (323, 5207004), (324, 5190933), (342, 4917726), (374, 4496958), (396, 4247127), (418, 4023594), (459, 3664188), (486, 3460622), (487, 3453516), (513, 3278484), (561, 2997972), (594, 2831418), (612, 2748141), (627, 2682396), (646, 2603502), (684, 2458863), (748, 2248479), (836, 2011797), (891, 1887612), (918, 1832094), (969, 1735668), (972, 1730311), (974, 1726758), (1026, 1639242), (1122, 1498986), (1188, 1415709), (1254, 1341198), (1292, 1301751), (1377, 1221396), (1461, 1151172), (1539, 1092828), (1683, 999324), (1782, 943806), (1836, 916047), (1881, 894132), (1938, 867834), (1948, 863379), (2052, 819621), (2244, 749493), (2508, 670599), (2673, 629204), (2754, 610698), (2907, 578556), (2922, 575586), (3078, 546414), (3366, 499662), (3553, 473364), (3564, 471903), (3762, 447066), (3876, 433917), (4131, 407132), (4383, 383724), (4617, 364276), (5049, 333108), (5346, 314602), (5357, 313956), (5508, 305349), (5643, 298044), (5814, 289278), (5844, 287793), (6156, 273207), (6732, 249831), (7106, 236682), (7524, 223533), (8262, 203566), (8279, 203148), (8721, 192852), (8766, 191862), (9234, 182138), (9253, 181764), (10098, 166554), (10659, 157788), (10692, 157301), (10714, 156978), (11286, 149022), (11628, 144639), (13149, 127908), (14212, 118341), (15147, 111036), (16071, 104652), (16524, 101783), (16558, 101574), (16929, 99348), (17442, 96426), (17532, 95931), (18468, 91069), (18506, 90882), (20196, 83277), (21318, 78894), (21428, 78489), (22572, 74511), (24837, 67716), (26163, 64284), (26298, 63954), (27759, 60588), (30294, 55518), (31977, 52596), (32142, 52326), (33116, 50787), (33858, 49674), (34884, 48213), (37012, 45441), (39447, 42636)]