821612592

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3296

約数の個数: 160

約数和(自身を含む): 2563328000

約数和(自身を除く): 1741715408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2736, 3229, 3348, 3534, 4104, 4464, 4712, 5301, 6458, 6696, 7068, 8208, 9424, 9687, 10602, 12916, 13392, 14136, 15903, 19374, 21204, 25832, 28272, 29061, 31806, 38748, 42408, 51664, 58122, 61351, 63612, 77496, 84816, 87183, 100099, 116244, 122702, 127224, 154992, 174366, 184053, 200198, 232488, 245404, 254448, 300297, 348732, 368106, 400396, 464976, 490808, 552159, 600594, 697464, 736212, 800792, 900891, 981616, 1104318, 1201188, 1394928, 1472424, 1601584, 1656477, 1801782, 1901881, 2208636, 2402376, 2702673, 2944848, 3312954, 3603564, 3803762, 4417272, 4804752, 5405346, 5705643, 6625908, 7207128, 7607524, 8834544, 10810692, 11411286, 13251816, 14414256, 15215048, 17116929, 21621384, 22822572, 26503632, 30430096, 34233858, 43242768, 45645144, 51350787, 68467716, 91290288, 102701574, 136935432, 205403148, 273870864, 410806296, 821612592]

約数ペア:

[(1, 821612592), (2, 410806296), (3, 273870864), (4, 205403148), (6, 136935432), (8, 102701574), (9, 91290288), (12, 68467716), (16, 51350787), (18, 45645144), (19, 43242768), (24, 34233858), (27, 30430096), (31, 26503632), (36, 22822572), (38, 21621384), (48, 17116929), (54, 15215048), (57, 14414256), (62, 13251816), (72, 11411286), (76, 10810692), (93, 8834544), (108, 7607524), (114, 7207128), (124, 6625908), (144, 5705643), (152, 5405346), (171, 4804752), (186, 4417272), (216, 3803762), (228, 3603564), (248, 3312954), (279, 2944848), (304, 2702673), (342, 2402376), (372, 2208636), (432, 1901881), (456, 1801782), (496, 1656477), (513, 1601584), (558, 1472424), (589, 1394928), (684, 1201188), (744, 1104318), (837, 981616), (912, 900891), (1026, 800792), (1116, 736212), (1178, 697464), (1368, 600594), (1488, 552159), (1674, 490808), (1767, 464976), (2052, 400396), (2232, 368106), (2356, 348732), (2736, 300297), (3229, 254448), (3348, 245404), (3534, 232488), (4104, 200198), (4464, 184053), (4712, 174366), (5301, 154992), (6458, 127224), (6696, 122702), (7068, 116244), (8208, 100099), (9424, 87183), (9687, 84816), (10602, 77496), (12916, 63612), (13392, 61351), (14136, 58122), (15903, 51664), (19374, 42408), (21204, 38748), (25832, 31806), (28272, 29061)]