331875792

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:832

約数の個数: 140

約数和(自身を含む): 991416580

約数和(自身を除く): 659540788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 769, 888, 972, 999, 1296, 1332, 1458, 1538, 1776, 1944, 1998, 2307, 2664, 2916, 2997, 3076, 3888, 3996, 4614, 5328, 5832, 5994, 6152, 6921, 7992, 8991, 9228, 11664, 11988, 12304, 13842, 15984, 17982, 18456, 20763, 23976, 26973, 27684, 28453, 35964, 36912, 41526, 47952, 53946, 55368, 56906, 62289, 71928, 83052, 85359, 107892, 110736, 113812, 124578, 143856, 166104, 170718, 186867, 215784, 227624, 249156, 256077, 332208, 341436, 373734, 431568, 455248, 498312, 512154, 560601, 682872, 747468, 768231, 996624, 1024308, 1121202, 1365744, 1494936, 1536462, 2048616, 2242404, 2304693, 2989872, 3072924, 4097232, 4484808, 4609386, 6145848, 6914079, 8969616, 9218772, 12291696, 13828158, 18437544, 20742237, 27656316, 36875088, 41484474, 55312632, 82968948, 110625264, 165937896, 331875792]

約数ペア:

[(1, 331875792), (2, 165937896), (3, 110625264), (4, 82968948), (6, 55312632), (8, 41484474), (9, 36875088), (12, 27656316), (16, 20742237), (18, 18437544), (24, 13828158), (27, 12291696), (36, 9218772), (37, 8969616), (48, 6914079), (54, 6145848), (72, 4609386), (74, 4484808), (81, 4097232), (108, 3072924), (111, 2989872), (144, 2304693), (148, 2242404), (162, 2048616), (216, 1536462), (222, 1494936), (243, 1365744), (296, 1121202), (324, 1024308), (333, 996624), (432, 768231), (444, 747468), (486, 682872), (592, 560601), (648, 512154), (666, 498312), (729, 455248), (769, 431568), (888, 373734), (972, 341436), (999, 332208), (1296, 256077), (1332, 249156), (1458, 227624), (1538, 215784), (1776, 186867), (1944, 170718), (1998, 166104), (2307, 143856), (2664, 124578), (2916, 113812), (2997, 110736), (3076, 107892), (3888, 85359), (3996, 83052), (4614, 71928), (5328, 62289), (5832, 56906), (5994, 55368), (6152, 53946), (6921, 47952), (7992, 41526), (8991, 36912), (9228, 35964), (11664, 28453), (11988, 27684), (12304, 26973), (13842, 23976), (15984, 20763), (17982, 18456)]