1801497984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 256

約数和(自身を含む): 5737132800

約数和(自身を除く): 3935634816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 64, 66, 78, 88, 96, 104, 106, 128, 132, 143, 156, 159, 176, 192, 208, 212, 264, 286, 312, 318, 352, 384, 416, 424, 429, 528, 572, 583, 619, 624, 636, 689, 704, 832, 848, 858, 1056, 1144, 1166, 1238, 1248, 1272, 1378, 1408, 1664, 1696, 1716, 1749, 1857, 2067, 2112, 2288, 2332, 2476, 2496, 2544, 2756, 3392, 3432, 3498, 3714, 4134, 4224, 4576, 4664, 4952, 4992, 5088, 5512, 6784, 6809, 6864, 6996, 7428, 7579, 8047, 8268, 9152, 9328, 9904, 10176, 11024, 13618, 13728, 13992, 14856, 15158, 16094, 16536, 18304, 18656, 19808, 20352, 20427, 22048, 22737, 24141, 27236, 27456, 27984, 29712, 30316, 32188, 32807, 33072, 37312, 39616, 40854, 44096, 45474, 48282, 54472, 54912, 55968, 59424, 60632, 64376, 65614, 66144, 74624, 79232, 81708, 88192, 88517, 90948, 96564, 98421, 108944, 111936, 118848, 121264, 128752, 131228, 132288, 163416, 177034, 181896, 193128, 196842, 217888, 223872, 237696, 242528, 257504, 262456, 264576, 265551, 326832, 354068, 360877, 363792, 386256, 393684, 426491, 435776, 485056, 515008, 524912, 531102, 653664, 708136, 721754, 727584, 772512, 787368, 852982, 871552, 970112, 1030016, 1049824, 1062204, 1082631, 1279473, 1307328, 1416272, 1443508, 1455168, 1545024, 1574736, 1705964, 2099648, 2124408, 2165262, 2558946, 2614656, 2832544, 2887016, 2910336, 3090048, 3149472, 3411928, 4199296, 4248816, 4330524, 4691401, 5117892, 5665088, 5774032, 6298944, 6823856, 8497632, 8661048, 9382802, 10235784, 11330176, 11548064, 12597888, 13647712, 14074203, 16995264, 17322096, 18765604, 20471568, 23096128, 27295424, 28148406, 33990528, 34644192, 37531208, 40943136, 46192256, 54590848, 56296812, 69288384, 75062416, 81886272, 112593624, 138576768, 150124832, 163772544, 225187248, 300249664, 450374496, 600499328, 900748992, 1801497984]

約数ペア:

[(1, 1801497984), (2, 900748992), (3, 600499328), (4, 450374496), (6, 300249664), (8, 225187248), (11, 163772544), (12, 150124832), (13, 138576768), (16, 112593624), (22, 81886272), (24, 75062416), (26, 69288384), (32, 56296812), (33, 54590848), (39, 46192256), (44, 40943136), (48, 37531208), (52, 34644192), (53, 33990528), (64, 28148406), (66, 27295424), (78, 23096128), (88, 20471568), (96, 18765604), (104, 17322096), (106, 16995264), (128, 14074203), (132, 13647712), (143, 12597888), (156, 11548064), (159, 11330176), (176, 10235784), (192, 9382802), (208, 8661048), (212, 8497632), (264, 6823856), (286, 6298944), (312, 5774032), (318, 5665088), (352, 5117892), (384, 4691401), (416, 4330524), (424, 4248816), (429, 4199296), (528, 3411928), (572, 3149472), (583, 3090048), (619, 2910336), (624, 2887016), (636, 2832544), (689, 2614656), (704, 2558946), (832, 2165262), (848, 2124408), (858, 2099648), (1056, 1705964), (1144, 1574736), (1166, 1545024), (1238, 1455168), (1248, 1443508), (1272, 1416272), (1378, 1307328), (1408, 1279473), (1664, 1082631), (1696, 1062204), (1716, 1049824), (1749, 1030016), (1857, 970112), (2067, 871552), (2112, 852982), (2288, 787368), (2332, 772512), (2476, 727584), (2496, 721754), (2544, 708136), (2756, 653664), (3392, 531102), (3432, 524912), (3498, 515008), (3714, 485056), (4134, 435776), (4224, 426491), (4576, 393684), (4664, 386256), (4952, 363792), (4992, 360877), (5088, 354068), (5512, 326832), (6784, 265551), (6809, 264576), (6864, 262456), (6996, 257504), (7428, 242528), (7579, 237696), (8047, 223872), (8268, 217888), (9152, 196842), (9328, 193128), (9904, 181896), (10176, 177034), (11024, 163416), (13618, 132288), (13728, 131228), (13992, 128752), (14856, 121264), (15158, 118848), (16094, 111936), (16536, 108944), (18304, 98421), (18656, 96564), (19808, 90948), (20352, 88517), (20427, 88192), (22048, 81708), (22737, 79232), (24141, 74624), (27236, 66144), (27456, 65614), (27984, 64376), (29712, 60632), (30316, 59424), (32188, 55968), (32807, 54912), (33072, 54472), (37312, 48282), (39616, 45474), (40854, 44096)]