215420736

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2192

約数の個数: 112

約数和(自身を含む): 623255040

約数和(自身を除く): 407834304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 136, 186, 192, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1488, 1581, 1632, 1984, 2108, 2129, 2976, 3162, 3264, 4216, 4258, 5952, 6324, 6387, 8432, 8516, 12648, 12774, 16864, 17032, 25296, 25548, 33728, 34064, 36193, 50592, 51096, 65999, 68128, 72386, 101184, 102192, 108579, 131998, 136256, 144772, 197997, 204384, 217158, 263996, 289544, 395994, 408768, 434316, 527992, 579088, 791988, 868632, 1055984, 1121983, 1158176, 1583976, 1737264, 2111968, 2243966, 2316352, 3167952, 3365949, 3474528, 4223936, 4487932, 6335904, 6731898, 6949056, 8975864, 12671808, 13463796, 17951728, 26927592, 35903456, 53855184, 71806912, 107710368, 215420736]

約数ペア:

[(1, 215420736), (2, 107710368), (3, 71806912), (4, 53855184), (6, 35903456), (8, 26927592), (12, 17951728), (16, 13463796), (17, 12671808), (24, 8975864), (31, 6949056), (32, 6731898), (34, 6335904), (48, 4487932), (51, 4223936), (62, 3474528), (64, 3365949), (68, 3167952), (93, 2316352), (96, 2243966), (102, 2111968), (124, 1737264), (136, 1583976), (186, 1158176), (192, 1121983), (204, 1055984), (248, 868632), (272, 791988), (372, 579088), (408, 527992), (496, 434316), (527, 408768), (544, 395994), (744, 289544), (816, 263996), (992, 217158), (1054, 204384), (1088, 197997), (1488, 144772), (1581, 136256), (1632, 131998), (1984, 108579), (2108, 102192), (2129, 101184), (2976, 72386), (3162, 68128), (3264, 65999), (4216, 51096), (4258, 50592), (5952, 36193), (6324, 34064), (6387, 33728), (8432, 25548), (8516, 25296), (12648, 17032), (12774, 16864)]