215412032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 506943360

約数和(自身を除く): 291531328

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 136, 164, 176, 187, 272, 328, 352, 374, 439, 451, 544, 656, 697, 704, 748, 878, 902, 1088, 1312, 1394, 1496, 1756, 1804, 2624, 2788, 2992, 3512, 3608, 4829, 5576, 5984, 7024, 7216, 7463, 7667, 9658, 11152, 11968, 14048, 14432, 14926, 15334, 17999, 19316, 22304, 28096, 28864, 29852, 30668, 35998, 38632, 44608, 59704, 61336, 71996, 77264, 82093, 119408, 122672, 143992, 154528, 164186, 197989, 238816, 245344, 287984, 305983, 309056, 328372, 395978, 477632, 490688, 575968, 611966, 656744, 791956, 1151936, 1223932, 1313488, 1583912, 2447864, 2626976, 3167824, 3365813, 4895728, 5253952, 6335648, 6731626, 9791456, 12671296, 13463252, 19582912, 26926504, 53853008, 107706016, 215412032]

約数ペア:

[(1, 215412032), (2, 107706016), (4, 53853008), (8, 26926504), (11, 19582912), (16, 13463252), (17, 12671296), (22, 9791456), (32, 6731626), (34, 6335648), (41, 5253952), (44, 4895728), (64, 3365813), (68, 3167824), (82, 2626976), (88, 2447864), (136, 1583912), (164, 1313488), (176, 1223932), (187, 1151936), (272, 791956), (328, 656744), (352, 611966), (374, 575968), (439, 490688), (451, 477632), (544, 395978), (656, 328372), (697, 309056), (704, 305983), (748, 287984), (878, 245344), (902, 238816), (1088, 197989), (1312, 164186), (1394, 154528), (1496, 143992), (1756, 122672), (1804, 119408), (2624, 82093), (2788, 77264), (2992, 71996), (3512, 61336), (3608, 59704), (4829, 44608), (5576, 38632), (5984, 35998), (7024, 30668), (7216, 29852), (7463, 28864), (7667, 28096), (9658, 22304), (11152, 19316), (11968, 17999), (14048, 15334), (14432, 14926)]