180591768

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 605928960

約数和(自身を除く): 425337192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 483, 486, 504, 552, 567, 577, 621, 644, 648, 756, 828, 966, 972, 1134, 1154, 1242, 1288, 1449, 1512, 1656, 1701, 1731, 1863, 1932, 1944, 2268, 2308, 2484, 2898, 3402, 3462, 3726, 3864, 4039, 4347, 4536, 4616, 4968, 5193, 5589, 5796, 6804, 6924, 7452, 8078, 8694, 10386, 11178, 11592, 12117, 13041, 13271, 13608, 13848, 14904, 15579, 16156, 17388, 20772, 22356, 24234, 26082, 26542, 31158, 32312, 34776, 36351, 39123, 39813, 41544, 44712, 46737, 48468, 52164, 53084, 62316, 72702, 78246, 79626, 92897, 93474, 96936, 104328, 106168, 109053, 119439, 124632, 140211, 145404, 156492, 159252, 185794, 186948, 218106, 238878, 278691, 280422, 290808, 312984, 318504, 327159, 358317, 371588, 373896, 436212, 477756, 557382, 560844, 654318, 716634, 743176, 836073, 872424, 955512, 981477, 1074951, 1114764, 1121688, 1308636, 1433268, 1672146, 1962954, 2149902, 2229528, 2508219, 2617272, 2866536, 3224853, 3344292, 3925908, 4299804, 5016438, 6449706, 6688584, 7524657, 7851816, 8599608, 10032876, 12899412, 15049314, 20065752, 22573971, 25798824, 30098628, 45147942, 60197256, 90295884, 180591768]

約数ペア:

[(1, 180591768), (2, 90295884), (3, 60197256), (4, 45147942), (6, 30098628), (7, 25798824), (8, 22573971), (9, 20065752), (12, 15049314), (14, 12899412), (18, 10032876), (21, 8599608), (23, 7851816), (24, 7524657), (27, 6688584), (28, 6449706), (36, 5016438), (42, 4299804), (46, 3925908), (54, 3344292), (56, 3224853), (63, 2866536), (69, 2617272), (72, 2508219), (81, 2229528), (84, 2149902), (92, 1962954), (108, 1672146), (126, 1433268), (138, 1308636), (161, 1121688), (162, 1114764), (168, 1074951), (184, 981477), (189, 955512), (207, 872424), (216, 836073), (243, 743176), (252, 716634), (276, 654318), (322, 560844), (324, 557382), (378, 477756), (414, 436212), (483, 373896), (486, 371588), (504, 358317), (552, 327159), (567, 318504), (577, 312984), (621, 290808), (644, 280422), (648, 278691), (756, 238878), (828, 218106), (966, 186948), (972, 185794), (1134, 159252), (1154, 156492), (1242, 145404), (1288, 140211), (1449, 124632), (1512, 119439), (1656, 109053), (1701, 106168), (1731, 104328), (1863, 96936), (1932, 93474), (1944, 92897), (2268, 79626), (2308, 78246), (2484, 72702), (2898, 62316), (3402, 53084), (3462, 52164), (3726, 48468), (3864, 46737), (4039, 44712), (4347, 41544), (4536, 39813), (4616, 39123), (4968, 36351), (5193, 34776), (5589, 32312), (5796, 31158), (6804, 26542), (6924, 26082), (7452, 24234), (8078, 22356), (8694, 20772), (10386, 17388), (11178, 16156), (11592, 15579), (12117, 14904), (13041, 13848), (13271, 13608)]