312200416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 691891200

約数和(自身を除く): 379690784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 103, 109, 158, 176, 206, 218, 316, 352, 412, 436, 632, 824, 869, 872, 1133, 1199, 1264, 1648, 1738, 1744, 2266, 2398, 2528, 3296, 3476, 3488, 4532, 4796, 6952, 8137, 8611, 9064, 9592, 11227, 13904, 16274, 17222, 18128, 19184, 22454, 27808, 32548, 34444, 36256, 38368, 44908, 65096, 68888, 89507, 89816, 94721, 123497, 130192, 137776, 179014, 179632, 189442, 246994, 260384, 275552, 358028, 359264, 378884, 493988, 716056, 757768, 886933, 987976, 1432112, 1515536, 1773866, 1975952, 2864224, 3031072, 3547732, 3951904, 7095464, 9756263, 14190928, 19512526, 28381856, 39025052, 78050104, 156100208, 312200416]

約数ペア:

[(1, 312200416), (2, 156100208), (4, 78050104), (8, 39025052), (11, 28381856), (16, 19512526), (22, 14190928), (32, 9756263), (44, 7095464), (79, 3951904), (88, 3547732), (103, 3031072), (109, 2864224), (158, 1975952), (176, 1773866), (206, 1515536), (218, 1432112), (316, 987976), (352, 886933), (412, 757768), (436, 716056), (632, 493988), (824, 378884), (869, 359264), (872, 358028), (1133, 275552), (1199, 260384), (1264, 246994), (1648, 189442), (1738, 179632), (1744, 179014), (2266, 137776), (2398, 130192), (2528, 123497), (3296, 94721), (3476, 89816), (3488, 89507), (4532, 68888), (4796, 65096), (6952, 44908), (8137, 38368), (8611, 36256), (9064, 34444), (9592, 32548), (11227, 27808), (13904, 22454), (16274, 19184), (17222, 18128)]