678379968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3344

約数の個数: 224

約数和(自身を含む): 2414016000

約数和(自身を除く): 1735636032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3264, 3299, 3672, 3808, 4032, 4284, 4896, 5712, 6048, 6426, 6598, 7344, 7616, 8568, 9792, 9897, 11424, 12096, 12852, 13196, 14688, 17136, 19794, 22848, 23093, 25704, 26392, 29376, 29691, 34272, 39588, 46186, 51408, 52784, 56083, 59382, 68544, 69279, 79176, 89073, 92372, 102816, 105568, 112166, 118764, 138558, 158352, 168249, 178146, 184744, 205632, 207837, 211136, 224332, 237528, 277116, 316704, 336498, 356292, 369488, 392581, 415674, 448664, 475056, 504747, 554232, 623511, 633408, 672996, 712584, 738976, 785162, 831348, 897328, 950112, 1009494, 1108464, 1177743, 1247022, 1345992, 1425168, 1477952, 1514241, 1570324, 1662696, 1794656, 1900224, 2018988, 2216928, 2355486, 2494044, 2691984, 2850336, 3028482, 3140648, 3325392, 3533229, 3589312, 4037976, 4433856, 4710972, 4988088, 5383968, 5700672, 6056964, 6281296, 6650784, 7066458, 8075952, 9421944, 9976176, 10599687, 10767936, 12113928, 12562592, 13301568, 14132916, 16151904, 18843888, 19952352, 21199374, 24227856, 25125184, 28265832, 32303808, 37687776, 39904704, 42398748, 48455712, 56531664, 75375552, 84797496, 96911424, 113063328, 169594992, 226126656, 339189984, 678379968]

約数ペア:

[(1, 678379968), (2, 339189984), (3, 226126656), (4, 169594992), (6, 113063328), (7, 96911424), (8, 84797496), (9, 75375552), (12, 56531664), (14, 48455712), (16, 42398748), (17, 39904704), (18, 37687776), (21, 32303808), (24, 28265832), (27, 25125184), (28, 24227856), (32, 21199374), (34, 19952352), (36, 18843888), (42, 16151904), (48, 14132916), (51, 13301568), (54, 12562592), (56, 12113928), (63, 10767936), (64, 10599687), (68, 9976176), (72, 9421944), (84, 8075952), (96, 7066458), (102, 6650784), (108, 6281296), (112, 6056964), (119, 5700672), (126, 5383968), (136, 4988088), (144, 4710972), (153, 4433856), (168, 4037976), (189, 3589312), (192, 3533229), (204, 3325392), (216, 3140648), (224, 3028482), (238, 2850336), (252, 2691984), (272, 2494044), (288, 2355486), (306, 2216928), (336, 2018988), (357, 1900224), (378, 1794656), (408, 1662696), (432, 1570324), (448, 1514241), (459, 1477952), (476, 1425168), (504, 1345992), (544, 1247022), (576, 1177743), (612, 1108464), (672, 1009494), (714, 950112), (756, 897328), (816, 831348), (864, 785162), (918, 738976), (952, 712584), (1008, 672996), (1071, 633408), (1088, 623511), (1224, 554232), (1344, 504747), (1428, 475056), (1512, 448664), (1632, 415674), (1728, 392581), (1836, 369488), (1904, 356292), (2016, 336498), (2142, 316704), (2448, 277116), (2856, 237528), (3024, 224332), (3213, 211136), (3264, 207837), (3299, 205632), (3672, 184744), (3808, 178146), (4032, 168249), (4284, 158352), (4896, 138558), (5712, 118764), (6048, 112166), (6426, 105568), (6598, 102816), (7344, 92372), (7616, 89073), (8568, 79176), (9792, 69279), (9897, 68544), (11424, 59382), (12096, 56083), (12852, 52784), (13196, 51408), (14688, 46186), (17136, 39588), (19794, 34272), (22848, 29691), (23093, 29376), (25704, 26392)]