219054384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2155

約数の個数: 120

約数和(自身を含む): 664524432

約数和(自身を除く): 445470048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 688, 731, 774, 816, 1032, 1224, 1462, 1548, 2064, 2081, 2193, 2448, 2924, 3096, 4162, 4386, 5848, 6192, 6243, 6579, 8324, 8772, 11696, 12486, 13158, 16648, 17544, 18729, 24972, 26316, 33296, 35088, 35377, 37458, 49944, 52632, 70754, 74916, 89483, 99888, 105264, 106131, 141508, 149832, 178966, 212262, 268449, 283016, 299664, 318393, 357932, 424524, 536898, 566032, 636786, 715864, 805347, 849048, 1073796, 1273572, 1431728, 1521211, 1610694, 1698096, 2147592, 2547144, 3042422, 3221388, 4295184, 4563633, 5094288, 6084844, 6442776, 9127266, 12169688, 12885552, 13690899, 18254532, 24339376, 27381798, 36509064, 54763596, 73018128, 109527192, 219054384]

約数ペア:

[(1, 219054384), (2, 109527192), (3, 73018128), (4, 54763596), (6, 36509064), (8, 27381798), (9, 24339376), (12, 18254532), (16, 13690899), (17, 12885552), (18, 12169688), (24, 9127266), (34, 6442776), (36, 6084844), (43, 5094288), (48, 4563633), (51, 4295184), (68, 3221388), (72, 3042422), (86, 2547144), (102, 2147592), (129, 1698096), (136, 1610694), (144, 1521211), (153, 1431728), (172, 1273572), (204, 1073796), (258, 849048), (272, 805347), (306, 715864), (344, 636786), (387, 566032), (408, 536898), (516, 424524), (612, 357932), (688, 318393), (731, 299664), (774, 283016), (816, 268449), (1032, 212262), (1224, 178966), (1462, 149832), (1548, 141508), (2064, 106131), (2081, 105264), (2193, 99888), (2448, 89483), (2924, 74916), (3096, 70754), (4162, 52632), (4386, 49944), (5848, 37458), (6192, 35377), (6243, 35088), (6579, 33296), (8324, 26316), (8772, 24972), (11696, 18729), (12486, 17544), (13158, 16648)]