221573376

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5696

約数の個数: 108

約数和(自身を含む): 676549692

約数和(自身を除く): 454976316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 5657, 6528, 9792, 11314, 13056, 16971, 19584, 22628, 33942, 39168, 45256, 50913, 67884, 90512, 96169, 101826, 135768, 181024, 192338, 203652, 271536, 288507, 362048, 384676, 407304, 543072, 577014, 724096, 769352, 814608, 865521, 1086144, 1154028, 1448192, 1538704, 1629216, 1731042, 2172288, 2308056, 3077408, 3258432, 3462084, 4344576, 4616112, 6154816, 6516864, 6924168, 9232224, 12309632, 13033728, 13848336, 18464448, 24619264, 27696672, 36928896, 55393344, 73857792, 110786688, 221573376]

約数ペア:

[(1, 221573376), (2, 110786688), (3, 73857792), (4, 55393344), (6, 36928896), (8, 27696672), (9, 24619264), (12, 18464448), (16, 13848336), (17, 13033728), (18, 12309632), (24, 9232224), (32, 6924168), (34, 6516864), (36, 6154816), (48, 4616112), (51, 4344576), (64, 3462084), (68, 3258432), (72, 3077408), (96, 2308056), (102, 2172288), (128, 1731042), (136, 1629216), (144, 1538704), (153, 1448192), (192, 1154028), (204, 1086144), (256, 865521), (272, 814608), (288, 769352), (306, 724096), (384, 577014), (408, 543072), (544, 407304), (576, 384676), (612, 362048), (768, 288507), (816, 271536), (1088, 203652), (1152, 192338), (1224, 181024), (1632, 135768), (2176, 101826), (2304, 96169), (2448, 90512), (3264, 67884), (4352, 50913), (4896, 45256), (5657, 39168), (6528, 33942), (9792, 22628), (11314, 19584), (13056, 16971)]