220146683504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1\times {\mathrm{32687}}^1$

素因数の和:34974

約数の個数: 80

約数和(自身を含む): 492915165696

約数和(自身を除く): 272768482192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2251, 2992, 4502, 9004, 18008, 24761, 32687, 36016, 38267, 49522, 65374, 76534, 99044, 130748, 153068, 198088, 261496, 306136, 359557, 396176, 420937, 522992, 555679, 612272, 719114, 841874, 1111358, 1438228, 1683748, 2222716, 2876456, 3367496, 4445432, 5752912, 6112469, 6734992, 8890864, 12224938, 24449876, 48899752, 73578437, 97799504, 147156874, 294313748, 588627496, 809362807, 1177254992, 1250833429, 1618725614, 2501666858, 3237451228, 5003333716, 6474902456, 10006667432, 12949804912, 13759167719, 20013334864, 27518335438, 55036670876, 110073341752, 220146683504]

約数ペア:

[(1, 220146683504), (2, 110073341752), (4, 55036670876), (8, 27518335438), (11, 20013334864), (16, 13759167719), (17, 12949804912), (22, 10006667432), (34, 6474902456), (44, 5003333716), (68, 3237451228), (88, 2501666858), (136, 1618725614), (176, 1250833429), (187, 1177254992), (272, 809362807), (374, 588627496), (748, 294313748), (1496, 147156874), (2251, 97799504), (2992, 73578437), (4502, 48899752), (9004, 24449876), (18008, 12224938), (24761, 8890864), (32687, 6734992), (36016, 6112469), (38267, 5752912), (49522, 4445432), (65374, 3367496), (76534, 2876456), (99044, 2222716), (130748, 1683748), (153068, 1438228), (198088, 1111358), (261496, 841874), (306136, 719114), (359557, 612272), (396176, 555679), (420937, 522992)]