247502304

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 144

約数和(自身を含む): 834357888

約数和(自身を除く): 586855584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 4547, 6048, 6804, 7776, 9072, 9094, 13608, 13641, 18144, 18188, 27216, 27282, 31829, 36376, 40923, 54432, 54564, 63658, 72752, 81846, 95487, 109128, 122769, 127316, 145504, 163692, 190974, 218256, 245538, 254632, 286461, 327384, 368307, 381948, 436512, 491076, 509264, 572922, 654768, 736614, 763896, 859383, 982152, 1018528, 1104921, 1145844, 1309536, 1473228, 1527792, 1718766, 1964304, 2209842, 2291688, 2578149, 2946456, 3055584, 3437532, 3928608, 4419684, 4583376, 5156298, 5892912, 6875064, 7734447, 8839368, 9166752, 10312596, 11785824, 13750128, 15468894, 17678736, 20625192, 27500256, 30937788, 35357472, 41250384, 61875576, 82500768, 123751152, 247502304]

約数ペア:

[(1, 247502304), (2, 123751152), (3, 82500768), (4, 61875576), (6, 41250384), (7, 35357472), (8, 30937788), (9, 27500256), (12, 20625192), (14, 17678736), (16, 15468894), (18, 13750128), (21, 11785824), (24, 10312596), (27, 9166752), (28, 8839368), (32, 7734447), (36, 6875064), (42, 5892912), (48, 5156298), (54, 4583376), (56, 4419684), (63, 3928608), (72, 3437532), (81, 3055584), (84, 2946456), (96, 2578149), (108, 2291688), (112, 2209842), (126, 1964304), (144, 1718766), (162, 1527792), (168, 1473228), (189, 1309536), (216, 1145844), (224, 1104921), (243, 1018528), (252, 982152), (288, 859383), (324, 763896), (336, 736614), (378, 654768), (432, 572922), (486, 509264), (504, 491076), (567, 436512), (648, 381948), (672, 368307), (756, 327384), (864, 286461), (972, 254632), (1008, 245538), (1134, 218256), (1296, 190974), (1512, 163692), (1701, 145504), (1944, 127316), (2016, 122769), (2268, 109128), (2592, 95487), (3024, 81846), (3402, 72752), (3888, 63658), (4536, 54564), (4547, 54432), (6048, 40923), (6804, 36376), (7776, 31829), (9072, 27282), (9094, 27216), (13608, 18188), (13641, 18144)]