2493446004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 7713256320

約数和(自身を除く): 5219810316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 67, 81, 84, 108, 122, 126, 134, 162, 183, 189, 201, 244, 252, 268, 269, 324, 366, 378, 402, 427, 469, 538, 549, 567, 603, 732, 756, 804, 807, 854, 938, 1076, 1098, 1134, 1206, 1281, 1407, 1614, 1647, 1708, 1809, 1876, 1883, 2196, 2268, 2412, 2421, 2562, 2814, 3228, 3294, 3618, 3766, 3843, 4087, 4221, 4842, 4941, 5124, 5427, 5628, 5649, 6588, 7236, 7263, 7532, 7686, 8174, 8442, 9684, 9882, 10854, 11298, 11529, 12261, 12663, 14526, 15372, 16348, 16409, 16884, 16947, 18023, 19764, 21708, 21789, 22596, 23058, 24522, 25326, 28609, 29052, 32818, 33894, 34587, 36046, 36783, 37989, 43578, 46116, 49044, 49227, 50652, 50841, 54069, 57218, 65636, 67788, 69174, 72092, 73566, 75978, 85827, 87156, 98454, 101682, 108138, 110349, 114436, 114863, 126161, 138348, 147132, 147681, 151956, 152523, 162207, 171654, 196908, 203364, 216276, 220698, 229726, 252322, 257481, 295362, 305046, 324414, 331047, 343308, 344589, 378483, 441396, 443043, 459452, 486621, 504644, 514962, 590724, 610092, 648828, 662094, 689178, 756966, 772443, 886086, 973242, 1029924, 1033767, 1099403, 1135449, 1324188, 1329129, 1378356, 1459863, 1513932, 1544886, 1772172, 1946484, 2067534, 2198806, 2270898, 2317329, 2658258, 2919726, 3089772, 3101301, 3298209, 3406347, 4135068, 4397612, 4541796, 4634658, 5316516, 5839452, 6202602, 6596418, 6812694, 7695821, 9269316, 9303903, 9894627, 10219041, 12405204, 13192836, 13625388, 15391642, 18607806, 19789254, 20438082, 23087463, 29683881, 30783284, 37215612, 39578508, 40876164, 46174926, 59367762, 69262389, 89051643, 92349852, 118735524, 138524778, 178103286, 207787167, 277049556, 356206572, 415574334, 623361501, 831148668, 1246723002, 2493446004]

約数ペア:

[(1, 2493446004), (2, 1246723002), (3, 831148668), (4, 623361501), (6, 415574334), (7, 356206572), (9, 277049556), (12, 207787167), (14, 178103286), (18, 138524778), (21, 118735524), (27, 92349852), (28, 89051643), (36, 69262389), (42, 59367762), (54, 46174926), (61, 40876164), (63, 39578508), (67, 37215612), (81, 30783284), (84, 29683881), (108, 23087463), (122, 20438082), (126, 19789254), (134, 18607806), (162, 15391642), (183, 13625388), (189, 13192836), (201, 12405204), (244, 10219041), (252, 9894627), (268, 9303903), (269, 9269316), (324, 7695821), (366, 6812694), (378, 6596418), (402, 6202602), (427, 5839452), (469, 5316516), (538, 4634658), (549, 4541796), (567, 4397612), (603, 4135068), (732, 3406347), (756, 3298209), (804, 3101301), (807, 3089772), (854, 2919726), (938, 2658258), (1076, 2317329), (1098, 2270898), (1134, 2198806), (1206, 2067534), (1281, 1946484), (1407, 1772172), (1614, 1544886), (1647, 1513932), (1708, 1459863), (1809, 1378356), (1876, 1329129), (1883, 1324188), (2196, 1135449), (2268, 1099403), (2412, 1033767), (2421, 1029924), (2562, 973242), (2814, 886086), (3228, 772443), (3294, 756966), (3618, 689178), (3766, 662094), (3843, 648828), (4087, 610092), (4221, 590724), (4842, 514962), (4941, 504644), (5124, 486621), (5427, 459452), (5628, 443043), (5649, 441396), (6588, 378483), (7236, 344589), (7263, 343308), (7532, 331047), (7686, 324414), (8174, 305046), (8442, 295362), (9684, 257481), (9882, 252322), (10854, 229726), (11298, 220698), (11529, 216276), (12261, 203364), (12663, 196908), (14526, 171654), (15372, 162207), (16348, 152523), (16409, 151956), (16884, 147681), (16947, 147132), (18023, 138348), (19764, 126161), (21708, 114863), (21789, 114436), (22596, 110349), (23058, 108138), (24522, 101682), (25326, 98454), (28609, 87156), (29052, 85827), (32818, 75978), (33894, 73566), (34587, 72092), (36046, 69174), (36783, 67788), (37989, 65636), (43578, 57218), (46116, 54069), (49044, 50841), (49227, 50652)]