724881432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3925

約数の個数: 128

約数和(自身を含む): 2130001920

約数和(自身を除く): 1405120488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 1012, 1023, 1364, 1426, 1518, 2024, 2046, 2139, 2728, 2852, 3036, 3851, 4092, 4278, 5704, 6072, 7702, 7843, 8184, 8556, 11553, 15404, 15686, 17112, 23106, 23529, 30808, 31372, 42361, 46212, 47058, 62744, 84722, 88573, 92424, 94116, 119381, 127083, 169444, 177146, 188232, 238762, 254166, 265719, 338888, 354292, 358143, 477524, 508332, 531438, 708584, 716286, 955048, 974303, 1016664, 1062876, 1313191, 1432572, 1948606, 2125752, 2626382, 2745763, 2865144, 2922909, 3897212, 3939573, 5252764, 5491526, 5845818, 7794424, 7879146, 8237289, 10505528, 10983052, 11691636, 15758292, 16474578, 21966104, 23383272, 30203393, 31516584, 32949156, 60406786, 65898312, 90610179, 120813572, 181220358, 241627144, 362440716, 724881432]

約数ペア:

[(1, 724881432), (2, 362440716), (3, 241627144), (4, 181220358), (6, 120813572), (8, 90610179), (11, 65898312), (12, 60406786), (22, 32949156), (23, 31516584), (24, 30203393), (31, 23383272), (33, 21966104), (44, 16474578), (46, 15758292), (62, 11691636), (66, 10983052), (69, 10505528), (88, 8237289), (92, 7879146), (93, 7794424), (124, 5845818), (132, 5491526), (138, 5252764), (184, 3939573), (186, 3897212), (248, 2922909), (253, 2865144), (264, 2745763), (276, 2626382), (341, 2125752), (372, 1948606), (506, 1432572), (552, 1313191), (682, 1062876), (713, 1016664), (744, 974303), (759, 955048), (1012, 716286), (1023, 708584), (1364, 531438), (1426, 508332), (1518, 477524), (2024, 358143), (2046, 354292), (2139, 338888), (2728, 265719), (2852, 254166), (3036, 238762), (3851, 188232), (4092, 177146), (4278, 169444), (5704, 127083), (6072, 119381), (7702, 94116), (7843, 92424), (8184, 88573), (8556, 84722), (11553, 62744), (15404, 47058), (15686, 46212), (17112, 42361), (23106, 31372), (23529, 30808)]