247970448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4231}}^1$

素因数の和:4293

約数の個数: 120

約数和(自身を含む): 777706176

約数和(自身を除く): 529735728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 4231, 4884, 5328, 6512, 7326, 8462, 9768, 12693, 14652, 16924, 19536, 25386, 29304, 33848, 38079, 46541, 50772, 58608, 67696, 76158, 93082, 101544, 139623, 152316, 156547, 186164, 203088, 279246, 304632, 313094, 372328, 418869, 469641, 558492, 609264, 626188, 744656, 837738, 939282, 1116984, 1252376, 1408923, 1675476, 1722017, 1878564, 2233968, 2504752, 2817846, 3350952, 3444034, 3757128, 5166051, 5635692, 6701904, 6888068, 7514256, 10332102, 11271384, 13776136, 15498153, 20664204, 22542768, 27552272, 30996306, 41328408, 61992612, 82656816, 123985224, 247970448]

約数ペア:

[(1, 247970448), (2, 123985224), (3, 82656816), (4, 61992612), (6, 41328408), (8, 30996306), (9, 27552272), (11, 22542768), (12, 20664204), (16, 15498153), (18, 13776136), (22, 11271384), (24, 10332102), (33, 7514256), (36, 6888068), (37, 6701904), (44, 5635692), (48, 5166051), (66, 3757128), (72, 3444034), (74, 3350952), (88, 2817846), (99, 2504752), (111, 2233968), (132, 1878564), (144, 1722017), (148, 1675476), (176, 1408923), (198, 1252376), (222, 1116984), (264, 939282), (296, 837738), (333, 744656), (396, 626188), (407, 609264), (444, 558492), (528, 469641), (592, 418869), (666, 372328), (792, 313094), (814, 304632), (888, 279246), (1221, 203088), (1332, 186164), (1584, 156547), (1628, 152316), (1776, 139623), (2442, 101544), (2664, 93082), (3256, 76158), (3663, 67696), (4231, 58608), (4884, 50772), (5328, 46541), (6512, 38079), (7326, 33848), (8462, 29304), (9768, 25386), (12693, 19536), (14652, 16924)]