291440088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 836596800

約数和(自身を除く): 545156712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 163, 171, 228, 326, 342, 456, 489, 652, 684, 978, 1304, 1307, 1368, 1467, 1956, 2614, 2934, 3097, 3912, 3921, 5228, 5868, 6194, 7842, 9291, 10456, 11736, 11763, 12388, 15684, 18582, 23526, 24776, 24833, 27873, 31368, 37164, 47052, 49666, 55746, 74328, 74499, 94104, 99332, 111492, 148998, 198664, 213041, 222984, 223497, 297996, 426082, 446994, 595992, 639123, 852164, 893988, 1278246, 1704328, 1787976, 1917369, 2556492, 3834738, 4047779, 5112984, 7669476, 8095558, 12143337, 15338952, 16191116, 24286674, 32382232, 36430011, 48573348, 72860022, 97146696, 145720044, 291440088]

約数ペア:

[(1, 291440088), (2, 145720044), (3, 97146696), (4, 72860022), (6, 48573348), (8, 36430011), (9, 32382232), (12, 24286674), (18, 16191116), (19, 15338952), (24, 12143337), (36, 8095558), (38, 7669476), (57, 5112984), (72, 4047779), (76, 3834738), (114, 2556492), (152, 1917369), (163, 1787976), (171, 1704328), (228, 1278246), (326, 893988), (342, 852164), (456, 639123), (489, 595992), (652, 446994), (684, 426082), (978, 297996), (1304, 223497), (1307, 222984), (1368, 213041), (1467, 198664), (1956, 148998), (2614, 111492), (2934, 99332), (3097, 94104), (3912, 74499), (3921, 74328), (5228, 55746), (5868, 49666), (6194, 47052), (7842, 37164), (9291, 31368), (10456, 27873), (11736, 24833), (11763, 24776), (12388, 23526), (15684, 18582)]