848587428

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 2528694784

約数和(自身を除く): 1680107356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 67, 78, 81, 93, 97, 108, 117, 124, 134, 156, 162, 186, 194, 201, 234, 268, 279, 291, 324, 351, 372, 388, 402, 403, 468, 558, 582, 603, 702, 804, 806, 837, 871, 873, 1053, 1116, 1164, 1206, 1209, 1261, 1404, 1612, 1674, 1742, 1746, 1809, 2077, 2106, 2412, 2418, 2511, 2522, 2613, 2619, 3007, 3348, 3484, 3492, 3618, 3627, 3783, 4154, 4212, 4836, 5022, 5044, 5226, 5238, 5427, 6014, 6231, 6499, 7236, 7254, 7566, 7839, 7857, 8308, 9021, 10044, 10452, 10476, 10854, 10881, 11349, 12028, 12462, 12998, 14508, 15132, 15678, 15714, 18042, 18693, 19497, 21708, 21762, 22698, 23517, 24924, 25996, 27001, 27063, 31356, 31428, 32643, 34047, 36084, 37386, 38994, 39091, 43524, 45396, 47034, 54002, 54126, 56079, 58491, 65286, 68094, 70551, 74772, 77988, 78182, 81003, 81189, 84487, 94068, 102141, 108004, 108252, 112158, 116982, 117273, 130572, 136188, 141102, 156364, 162006, 162378, 168237, 168974, 175473, 201469, 204282, 224316, 233964, 234546, 243009, 243567, 253461, 282204, 324012, 324756, 336474, 337948, 350946, 351819, 402938, 408564, 469092, 486018, 487134, 506922, 526419, 604407, 672948, 701892, 703638, 729027, 760383, 805876, 972036, 974268, 1013844, 1052838, 1055457, 1208814, 1407276, 1458054, 1520766, 1813221, 2105676, 2110914, 2187081, 2281149, 2417628, 2619097, 2916108, 3041532, 3166371, 3626442, 4221828, 4374162, 4562298, 5238194, 5439663, 6332742, 6843447, 7252884, 7857291, 8748324, 9124596, 10476388, 10879326, 12665484, 13686894, 15714582, 16318989, 21758652, 23571873, 27373788, 31429164, 32637978, 47143746, 65275956, 70715619, 94287492, 141431238, 212146857, 282862476, 424293714, 848587428]

約数ペア:

[(1, 848587428), (2, 424293714), (3, 282862476), (4, 212146857), (6, 141431238), (9, 94287492), (12, 70715619), (13, 65275956), (18, 47143746), (26, 32637978), (27, 31429164), (31, 27373788), (36, 23571873), (39, 21758652), (52, 16318989), (54, 15714582), (62, 13686894), (67, 12665484), (78, 10879326), (81, 10476388), (93, 9124596), (97, 8748324), (108, 7857291), (117, 7252884), (124, 6843447), (134, 6332742), (156, 5439663), (162, 5238194), (186, 4562298), (194, 4374162), (201, 4221828), (234, 3626442), (268, 3166371), (279, 3041532), (291, 2916108), (324, 2619097), (351, 2417628), (372, 2281149), (388, 2187081), (402, 2110914), (403, 2105676), (468, 1813221), (558, 1520766), (582, 1458054), (603, 1407276), (702, 1208814), (804, 1055457), (806, 1052838), (837, 1013844), (871, 974268), (873, 972036), (1053, 805876), (1116, 760383), (1164, 729027), (1206, 703638), (1209, 701892), (1261, 672948), (1404, 604407), (1612, 526419), (1674, 506922), (1742, 487134), (1746, 486018), (1809, 469092), (2077, 408564), (2106, 402938), (2412, 351819), (2418, 350946), (2511, 337948), (2522, 336474), (2613, 324756), (2619, 324012), (3007, 282204), (3348, 253461), (3484, 243567), (3492, 243009), (3618, 234546), (3627, 233964), (3783, 224316), (4154, 204282), (4212, 201469), (4836, 175473), (5022, 168974), (5044, 168237), (5226, 162378), (5238, 162006), (5427, 156364), (6014, 141102), (6231, 136188), (6499, 130572), (7236, 117273), (7254, 116982), (7566, 112158), (7839, 108252), (7857, 108004), (8308, 102141), (9021, 94068), (10044, 84487), (10452, 81189), (10476, 81003), (10854, 78182), (10881, 77988), (11349, 74772), (12028, 70551), (12462, 68094), (12998, 65286), (14508, 58491), (15132, 56079), (15678, 54126), (15714, 54002), (18042, 47034), (18693, 45396), (19497, 43524), (21708, 39091), (21762, 38994), (22698, 37386), (23517, 36084), (24924, 34047), (25996, 32643), (27001, 31428), (27063, 31356)]