131581632

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 454712832

約数和(自身を除く): 323131200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 443, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 886, 952, 1088, 1092, 1248, 1326, 1329, 1344, 1428, 1456, 1547, 1632, 1768, 1772, 1904, 2184, 2496, 2652, 2658, 2856, 2912, 3094, 3101, 3264, 3536, 3544, 3808, 4368, 4641, 5304, 5316, 5712, 5759, 5824, 6188, 6202, 7072, 7088, 7531, 7616, 8736, 9282, 9303, 10608, 10632, 11424, 11518, 12376, 12404, 14144, 14176, 15062, 17277, 17472, 18564, 18606, 21216, 21264, 22593, 22848, 23036, 24752, 24808, 28352, 30124, 34554, 37128, 37212, 40313, 42432, 42528, 45186, 46072, 49504, 49616, 52717, 60248, 69108, 74256, 74424, 80626, 85056, 90372, 92144, 97903, 99008, 99232, 105434, 120496, 120939, 138216, 148512, 148848, 158151, 161252, 180744, 184288, 195806, 198464, 210868, 240992, 241878, 276432, 293709, 297024, 297696, 316302, 322504, 361488, 368576, 391612, 421736, 481984, 483756, 552864, 587418, 595392, 632604, 645008, 685321, 722976, 783224, 843472, 967512, 1105728, 1174836, 1265208, 1290016, 1370642, 1445952, 1566448, 1686944, 1935024, 2055963, 2349672, 2530416, 2580032, 2741284, 3132896, 3373888, 3870048, 4111926, 4699344, 5060832, 5482568, 6265792, 7740096, 8223852, 9398688, 10121664, 10965136, 16447704, 18797376, 21930272, 32895408, 43860544, 65790816, 131581632]

約数ペア:

[(1, 131581632), (2, 65790816), (3, 43860544), (4, 32895408), (6, 21930272), (7, 18797376), (8, 16447704), (12, 10965136), (13, 10121664), (14, 9398688), (16, 8223852), (17, 7740096), (21, 6265792), (24, 5482568), (26, 5060832), (28, 4699344), (32, 4111926), (34, 3870048), (39, 3373888), (42, 3132896), (48, 2741284), (51, 2580032), (52, 2530416), (56, 2349672), (64, 2055963), (68, 1935024), (78, 1686944), (84, 1566448), (91, 1445952), (96, 1370642), (102, 1290016), (104, 1265208), (112, 1174836), (119, 1105728), (136, 967512), (156, 843472), (168, 783224), (182, 722976), (192, 685321), (204, 645008), (208, 632604), (221, 595392), (224, 587418), (238, 552864), (272, 483756), (273, 481984), (312, 421736), (336, 391612), (357, 368576), (364, 361488), (408, 322504), (416, 316302), (442, 297696), (443, 297024), (448, 293709), (476, 276432), (544, 241878), (546, 240992), (624, 210868), (663, 198464), (672, 195806), (714, 184288), (728, 180744), (816, 161252), (832, 158151), (884, 148848), (886, 148512), (952, 138216), (1088, 120939), (1092, 120496), (1248, 105434), (1326, 99232), (1329, 99008), (1344, 97903), (1428, 92144), (1456, 90372), (1547, 85056), (1632, 80626), (1768, 74424), (1772, 74256), (1904, 69108), (2184, 60248), (2496, 52717), (2652, 49616), (2658, 49504), (2856, 46072), (2912, 45186), (3094, 42528), (3101, 42432), (3264, 40313), (3536, 37212), (3544, 37128), (3808, 34554), (4368, 30124), (4641, 28352), (5304, 24808), (5316, 24752), (5712, 23036), (5759, 22848), (5824, 22593), (6188, 21264), (6202, 21216), (7072, 18606), (7088, 18564), (7531, 17472), (7616, 17277), (8736, 15062), (9282, 14176), (9303, 14144), (10608, 12404), (10632, 12376), (11424, 11518)]