684657072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 2198716416

約数和(自身を除く): 1514059344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 73, 88, 93, 99, 124, 132, 144, 146, 176, 186, 191, 198, 219, 248, 264, 279, 292, 341, 372, 382, 396, 438, 496, 528, 558, 573, 584, 657, 682, 744, 764, 792, 803, 876, 1023, 1116, 1146, 1168, 1314, 1364, 1488, 1528, 1584, 1606, 1719, 1752, 2046, 2101, 2232, 2263, 2292, 2409, 2628, 2728, 3056, 3069, 3212, 3438, 3504, 4092, 4202, 4464, 4526, 4584, 4818, 5256, 5456, 5921, 6138, 6303, 6424, 6789, 6876, 7227, 8184, 8404, 9052, 9168, 9636, 10512, 11842, 12276, 12606, 12848, 13578, 13752, 13943, 14454, 16368, 16808, 17763, 18104, 18909, 19272, 20367, 23684, 24552, 24893, 25212, 27156, 27504, 27886, 28908, 33616, 35526, 36208, 37818, 38544, 40734, 41829, 47368, 49104, 49786, 50424, 53289, 54312, 55772, 57816, 65131, 71052, 74679, 75636, 81468, 83658, 94736, 99572, 100848, 106578, 108624, 111544, 115632, 125487, 130262, 142104, 149358, 151272, 153373, 162936, 167316, 195393, 199144, 213156, 223088, 224037, 250974, 260524, 284208, 298716, 302544, 306746, 325872, 334632, 390786, 398288, 426312, 432233, 448074, 460119, 501948, 521048, 586179, 597432, 613492, 669264, 781572, 852624, 864466, 896148, 920238, 1003896, 1042096, 1172358, 1194864, 1226984, 1296699, 1380357, 1563144, 1728932, 1792296, 1840476, 2007792, 2344716, 2453968, 2593398, 2760714, 3126288, 3457864, 3584592, 3680952, 3890097, 4689432, 4754563, 5186796, 5521428, 6915728, 7361904, 7780194, 9378864, 9509126, 10373592, 11042856, 14263689, 15560388, 19018252, 20747184, 22085712, 28527378, 31120776, 38036504, 42791067, 57054756, 62241552, 76073008, 85582134, 114109512, 171164268, 228219024, 342328536, 684657072]

約数ペア:

[(1, 684657072), (2, 342328536), (3, 228219024), (4, 171164268), (6, 114109512), (8, 85582134), (9, 76073008), (11, 62241552), (12, 57054756), (16, 42791067), (18, 38036504), (22, 31120776), (24, 28527378), (31, 22085712), (33, 20747184), (36, 19018252), (44, 15560388), (48, 14263689), (62, 11042856), (66, 10373592), (72, 9509126), (73, 9378864), (88, 7780194), (93, 7361904), (99, 6915728), (124, 5521428), (132, 5186796), (144, 4754563), (146, 4689432), (176, 3890097), (186, 3680952), (191, 3584592), (198, 3457864), (219, 3126288), (248, 2760714), (264, 2593398), (279, 2453968), (292, 2344716), (341, 2007792), (372, 1840476), (382, 1792296), (396, 1728932), (438, 1563144), (496, 1380357), (528, 1296699), (558, 1226984), (573, 1194864), (584, 1172358), (657, 1042096), (682, 1003896), (744, 920238), (764, 896148), (792, 864466), (803, 852624), (876, 781572), (1023, 669264), (1116, 613492), (1146, 597432), (1168, 586179), (1314, 521048), (1364, 501948), (1488, 460119), (1528, 448074), (1584, 432233), (1606, 426312), (1719, 398288), (1752, 390786), (2046, 334632), (2101, 325872), (2232, 306746), (2263, 302544), (2292, 298716), (2409, 284208), (2628, 260524), (2728, 250974), (3056, 224037), (3069, 223088), (3212, 213156), (3438, 199144), (3504, 195393), (4092, 167316), (4202, 162936), (4464, 153373), (4526, 151272), (4584, 149358), (4818, 142104), (5256, 130262), (5456, 125487), (5921, 115632), (6138, 111544), (6303, 108624), (6424, 106578), (6789, 100848), (6876, 99572), (7227, 94736), (8184, 83658), (8404, 81468), (9052, 75636), (9168, 74679), (9636, 71052), (10512, 65131), (11842, 57816), (12276, 55772), (12606, 54312), (12848, 53289), (13578, 50424), (13752, 49786), (13943, 49104), (14454, 47368), (16368, 41829), (16808, 40734), (17763, 38544), (18104, 37818), (18909, 36208), (19272, 35526), (20367, 33616), (23684, 28908), (24552, 27886), (24893, 27504), (25212, 27156)]