301321488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 890831872

約数和(自身を除く): 589510384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 312, 372, 403, 421, 444, 481, 496, 592, 624, 744, 806, 842, 888, 962, 1147, 1209, 1263, 1443, 1488, 1612, 1684, 1776, 1924, 2294, 2418, 2526, 2886, 3224, 3368, 3441, 3848, 4588, 4836, 5052, 5473, 5772, 6448, 6736, 6882, 7696, 9176, 9672, 10104, 10946, 11544, 13051, 13764, 14911, 15577, 16419, 18352, 19344, 20208, 21892, 23088, 26102, 27528, 29822, 31154, 32838, 39153, 43784, 44733, 46731, 52204, 55056, 59644, 62308, 65676, 78306, 87568, 89466, 93462, 104408, 119288, 124616, 131352, 156612, 169663, 178932, 186924, 202501, 208816, 238576, 249232, 262704, 313224, 339326, 357864, 373848, 405002, 482887, 508989, 607503, 626448, 678652, 715728, 747696, 810004, 965774, 1017978, 1215006, 1357304, 1448661, 1620008, 1931548, 2035956, 2430012, 2714608, 2897322, 3240016, 3863096, 4071912, 4860024, 5794644, 6277531, 7726192, 8143824, 9720048, 11589288, 12555062, 18832593, 23178576, 25110124, 37665186, 50220248, 75330372, 100440496, 150660744, 301321488]

約数ペア:

[(1, 301321488), (2, 150660744), (3, 100440496), (4, 75330372), (6, 50220248), (8, 37665186), (12, 25110124), (13, 23178576), (16, 18832593), (24, 12555062), (26, 11589288), (31, 9720048), (37, 8143824), (39, 7726192), (48, 6277531), (52, 5794644), (62, 4860024), (74, 4071912), (78, 3863096), (93, 3240016), (104, 2897322), (111, 2714608), (124, 2430012), (148, 2035956), (156, 1931548), (186, 1620008), (208, 1448661), (222, 1357304), (248, 1215006), (296, 1017978), (312, 965774), (372, 810004), (403, 747696), (421, 715728), (444, 678652), (481, 626448), (496, 607503), (592, 508989), (624, 482887), (744, 405002), (806, 373848), (842, 357864), (888, 339326), (962, 313224), (1147, 262704), (1209, 249232), (1263, 238576), (1443, 208816), (1488, 202501), (1612, 186924), (1684, 178932), (1776, 169663), (1924, 156612), (2294, 131352), (2418, 124616), (2526, 119288), (2886, 104408), (3224, 93462), (3368, 89466), (3441, 87568), (3848, 78306), (4588, 65676), (4836, 62308), (5052, 59644), (5473, 55056), (5772, 52204), (6448, 46731), (6736, 44733), (6882, 43784), (7696, 39153), (9176, 32838), (9672, 31154), (10104, 29822), (10946, 27528), (11544, 26102), (13051, 23088), (13764, 21892), (14911, 20208), (15577, 19344), (16419, 18352)]