273676312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 662981760

約数和(自身を除く): 389305448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 53, 56, 82, 91, 104, 106, 164, 173, 182, 212, 287, 328, 346, 364, 371, 424, 533, 574, 689, 692, 728, 742, 1066, 1148, 1211, 1378, 1384, 1484, 2132, 2173, 2249, 2296, 2422, 2756, 2968, 3731, 4264, 4346, 4498, 4823, 4844, 5512, 7093, 7462, 8692, 8996, 9169, 9646, 9688, 14186, 14924, 15211, 15743, 17384, 17992, 18338, 19292, 28249, 28372, 29848, 30422, 31486, 36676, 38584, 49651, 56498, 56744, 60844, 62972, 64183, 73352, 92209, 99302, 112996, 119197, 121688, 125944, 128366, 184418, 197743, 198604, 225992, 238394, 256732, 368836, 375929, 395486, 397208, 476788, 513464, 645463, 737672, 751858, 790972, 834379, 953576, 1290926, 1503716, 1581944, 1668758, 2581852, 2631503, 3007432, 3337516, 4887077, 5163704, 5263006, 6675032, 9774154, 10526012, 19548308, 21052024, 34209539, 39096616, 68419078, 136838156, 273676312]

約数ペア:

[(1, 273676312), (2, 136838156), (4, 68419078), (7, 39096616), (8, 34209539), (13, 21052024), (14, 19548308), (26, 10526012), (28, 9774154), (41, 6675032), (52, 5263006), (53, 5163704), (56, 4887077), (82, 3337516), (91, 3007432), (104, 2631503), (106, 2581852), (164, 1668758), (173, 1581944), (182, 1503716), (212, 1290926), (287, 953576), (328, 834379), (346, 790972), (364, 751858), (371, 737672), (424, 645463), (533, 513464), (574, 476788), (689, 397208), (692, 395486), (728, 375929), (742, 368836), (1066, 256732), (1148, 238394), (1211, 225992), (1378, 198604), (1384, 197743), (1484, 184418), (2132, 128366), (2173, 125944), (2249, 121688), (2296, 119197), (2422, 112996), (2756, 99302), (2968, 92209), (3731, 73352), (4264, 64183), (4346, 62972), (4498, 60844), (4823, 56744), (4844, 56498), (5512, 49651), (7093, 38584), (7462, 36676), (8692, 31486), (8996, 30422), (9169, 29848), (9646, 28372), (9688, 28249), (14186, 19292), (14924, 18338), (15211, 17992), (15743, 17384)]