220051728

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 200

約数和(自身を含む): 706418328

約数和(自身を除く): 486366600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 296, 312, 324, 333, 351, 353, 432, 444, 468, 481, 592, 624, 648, 666, 702, 706, 888, 936, 962, 999, 1053, 1059, 1296, 1332, 1404, 1412, 1443, 1776, 1872, 1924, 1998, 2106, 2118, 2664, 2808, 2824, 2886, 2997, 3177, 3848, 3996, 4212, 4236, 4329, 4589, 5328, 5616, 5648, 5772, 5994, 6354, 7696, 7992, 8424, 8472, 8658, 9178, 9531, 11544, 11988, 12708, 12987, 13061, 13767, 15984, 16848, 16944, 17316, 18356, 19062, 23088, 23976, 25416, 25974, 26122, 27534, 28593, 34632, 36712, 38124, 38961, 39183, 41301, 47952, 50832, 51948, 52244, 55068, 57186, 69264, 73424, 76248, 77922, 78366, 82602, 103896, 104488, 110136, 114372, 117549, 123903, 152496, 155844, 156732, 165204, 169793, 207792, 208976, 220272, 228744, 235098, 247806, 311688, 313464, 330408, 339586, 352647, 371709, 457488, 470196, 495612, 509379, 623376, 626928, 660816, 679172, 705294, 743418, 940392, 991224, 1018758, 1057941, 1358344, 1410588, 1486836, 1528137, 1880784, 1982448, 2037516, 2115882, 2716688, 2821176, 2973672, 3056274, 4075032, 4231764, 4584411, 5642352, 5947344, 6112548, 8150064, 8463528, 9168822, 12225096, 13753233, 16927056, 18337644, 24450192, 27506466, 36675288, 55012932, 73350576, 110025864, 220051728]

約数ペア:

[(1, 220051728), (2, 110025864), (3, 73350576), (4, 55012932), (6, 36675288), (8, 27506466), (9, 24450192), (12, 18337644), (13, 16927056), (16, 13753233), (18, 12225096), (24, 9168822), (26, 8463528), (27, 8150064), (36, 6112548), (37, 5947344), (39, 5642352), (48, 4584411), (52, 4231764), (54, 4075032), (72, 3056274), (74, 2973672), (78, 2821176), (81, 2716688), (104, 2115882), (108, 2037516), (111, 1982448), (117, 1880784), (144, 1528137), (148, 1486836), (156, 1410588), (162, 1358344), (208, 1057941), (216, 1018758), (222, 991224), (234, 940392), (296, 743418), (312, 705294), (324, 679172), (333, 660816), (351, 626928), (353, 623376), (432, 509379), (444, 495612), (468, 470196), (481, 457488), (592, 371709), (624, 352647), (648, 339586), (666, 330408), (702, 313464), (706, 311688), (888, 247806), (936, 235098), (962, 228744), (999, 220272), (1053, 208976), (1059, 207792), (1296, 169793), (1332, 165204), (1404, 156732), (1412, 155844), (1443, 152496), (1776, 123903), (1872, 117549), (1924, 114372), (1998, 110136), (2106, 104488), (2118, 103896), (2664, 82602), (2808, 78366), (2824, 77922), (2886, 76248), (2997, 73424), (3177, 69264), (3848, 57186), (3996, 55068), (4212, 52244), (4236, 51948), (4329, 50832), (4589, 47952), (5328, 41301), (5616, 39183), (5648, 38961), (5772, 38124), (5994, 36712), (6354, 34632), (7696, 28593), (7992, 27534), (8424, 26122), (8472, 25974), (8658, 25416), (9178, 23976), (9531, 23088), (11544, 19062), (11988, 18356), (12708, 17316), (12987, 16944), (13061, 16848), (13767, 15984)]