725965416

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 192

約数和(自身を含む): 2356361280

約数和(自身を除く): 1630395864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 153, 162, 187, 198, 204, 216, 243, 264, 297, 306, 324, 374, 396, 408, 459, 486, 561, 594, 612, 648, 748, 792, 891, 918, 972, 1122, 1188, 1224, 1377, 1496, 1683, 1782, 1836, 1944, 1997, 2244, 2376, 2673, 2754, 3366, 3564, 3672, 3994, 4131, 4488, 5049, 5346, 5508, 5991, 6732, 7128, 7988, 8262, 10098, 10692, 11016, 11982, 13464, 15147, 15976, 16524, 17973, 20196, 21384, 21967, 23964, 30294, 33048, 33949, 35946, 40392, 43934, 45441, 47928, 53919, 60588, 65901, 67898, 71892, 87868, 90882, 101847, 107838, 121176, 131802, 135796, 143784, 161757, 175736, 181764, 197703, 203694, 215676, 263604, 271592, 305541, 323514, 363528, 373439, 395406, 407388, 431352, 485271, 527208, 593109, 611082, 647028, 746878, 790812, 814776, 916623, 970542, 1120317, 1186218, 1222164, 1294056, 1493756, 1581624, 1779327, 1833246, 1941084, 2240634, 2372436, 2444328, 2749869, 2987512, 3360951, 3558654, 3666492, 3882168, 4481268, 4744872, 5337981, 5499738, 6721902, 7117308, 7332984, 8249607, 8962536, 10082853, 10675962, 10999476, 13443804, 14234616, 16499214, 20165706, 21351924, 21998952, 26887608, 30248559, 32998428, 40331412, 42703848, 60497118, 65996856, 80662824, 90745677, 120994236, 181491354, 241988472, 362982708, 725965416]

約数ペア:

[(1, 725965416), (2, 362982708), (3, 241988472), (4, 181491354), (6, 120994236), (8, 90745677), (9, 80662824), (11, 65996856), (12, 60497118), (17, 42703848), (18, 40331412), (22, 32998428), (24, 30248559), (27, 26887608), (33, 21998952), (34, 21351924), (36, 20165706), (44, 16499214), (51, 14234616), (54, 13443804), (66, 10999476), (68, 10675962), (72, 10082853), (81, 8962536), (88, 8249607), (99, 7332984), (102, 7117308), (108, 6721902), (132, 5499738), (136, 5337981), (153, 4744872), (162, 4481268), (187, 3882168), (198, 3666492), (204, 3558654), (216, 3360951), (243, 2987512), (264, 2749869), (297, 2444328), (306, 2372436), (324, 2240634), (374, 1941084), (396, 1833246), (408, 1779327), (459, 1581624), (486, 1493756), (561, 1294056), (594, 1222164), (612, 1186218), (648, 1120317), (748, 970542), (792, 916623), (891, 814776), (918, 790812), (972, 746878), (1122, 647028), (1188, 611082), (1224, 593109), (1377, 527208), (1496, 485271), (1683, 431352), (1782, 407388), (1836, 395406), (1944, 373439), (1997, 363528), (2244, 323514), (2376, 305541), (2673, 271592), (2754, 263604), (3366, 215676), (3564, 203694), (3672, 197703), (3994, 181764), (4131, 175736), (4488, 161757), (5049, 143784), (5346, 135796), (5508, 131802), (5991, 121176), (6732, 107838), (7128, 101847), (7988, 90882), (8262, 87868), (10098, 71892), (10692, 67898), (11016, 65901), (11982, 60588), (13464, 53919), (15147, 47928), (15976, 45441), (16524, 43934), (17973, 40392), (20196, 35946), (21384, 33949), (21967, 33048), (23964, 30294)]