666164928

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 224

約数和(自身を含む): 2181392640

約数和(自身を除く): 1515227712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 704, 741, 832, 836, 858, 912, 988, 1056, 1144, 1216, 1248, 1254, 1277, 1482, 1672, 1716, 1824, 1976, 2112, 2288, 2496, 2508, 2554, 2717, 2964, 3344, 3432, 3648, 3831, 3952, 4576, 5016, 5108, 5434, 5928, 6688, 6864, 7662, 7904, 8151, 9152, 10032, 10216, 10868, 11856, 13376, 13728, 14047, 15324, 15808, 16302, 16601, 20064, 20432, 21736, 23712, 24263, 27456, 28094, 30648, 32604, 33202, 40128, 40864, 42141, 43472, 47424, 48526, 49803, 56188, 61296, 65208, 66404, 72789, 81728, 84282, 86944, 97052, 99606, 112376, 122592, 130416, 132808, 145578, 168564, 173888, 182611, 194104, 199212, 224752, 245184, 260832, 265616, 266893, 291156, 315419, 337128, 365222, 388208, 398424, 449504, 521664, 531232, 533786, 547833, 582312, 630838, 674256, 730444, 776416, 796848, 800679, 899008, 946257, 1062464, 1067572, 1095666, 1164624, 1261676, 1348512, 1460888, 1552832, 1593696, 1601358, 1892514, 2135144, 2191332, 2329248, 2523352, 2697024, 2921776, 3187392, 3202716, 3469609, 3785028, 4270288, 4382664, 4658496, 5046704, 5843552, 6405432, 6939218, 7570056, 8540576, 8765328, 10093408, 10408827, 11687104, 12810864, 13878436, 15140112, 17081152, 17530656, 20186816, 20817654, 25621728, 27756872, 30280224, 35061312, 41635308, 51243456, 55513744, 60560448, 83270616, 111027488, 166541232, 222054976, 333082464, 666164928]

約数ペア:

[(1, 666164928), (2, 333082464), (3, 222054976), (4, 166541232), (6, 111027488), (8, 83270616), (11, 60560448), (12, 55513744), (13, 51243456), (16, 41635308), (19, 35061312), (22, 30280224), (24, 27756872), (26, 25621728), (32, 20817654), (33, 20186816), (38, 17530656), (39, 17081152), (44, 15140112), (48, 13878436), (52, 12810864), (57, 11687104), (64, 10408827), (66, 10093408), (76, 8765328), (78, 8540576), (88, 7570056), (96, 6939218), (104, 6405432), (114, 5843552), (132, 5046704), (143, 4658496), (152, 4382664), (156, 4270288), (176, 3785028), (192, 3469609), (208, 3202716), (209, 3187392), (228, 2921776), (247, 2697024), (264, 2523352), (286, 2329248), (304, 2191332), (312, 2135144), (352, 1892514), (416, 1601358), (418, 1593696), (429, 1552832), (456, 1460888), (494, 1348512), (528, 1261676), (572, 1164624), (608, 1095666), (624, 1067572), (627, 1062464), (704, 946257), (741, 899008), (832, 800679), (836, 796848), (858, 776416), (912, 730444), (988, 674256), (1056, 630838), (1144, 582312), (1216, 547833), (1248, 533786), (1254, 531232), (1277, 521664), (1482, 449504), (1672, 398424), (1716, 388208), (1824, 365222), (1976, 337128), (2112, 315419), (2288, 291156), (2496, 266893), (2508, 265616), (2554, 260832), (2717, 245184), (2964, 224752), (3344, 199212), (3432, 194104), (3648, 182611), (3831, 173888), (3952, 168564), (4576, 145578), (5016, 132808), (5108, 130416), (5434, 122592), (5928, 112376), (6688, 99606), (6864, 97052), (7662, 86944), (7904, 84282), (8151, 81728), (9152, 72789), (10032, 66404), (10216, 65208), (10868, 61296), (11856, 56188), (13376, 49803), (13728, 48526), (14047, 47424), (15324, 43472), (15808, 42141), (16302, 40864), (16601, 40128), (20064, 33202), (20432, 32604), (21736, 30648), (23712, 28094), (24263, 27456)]