235687452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2848

約数の個数: 144

約数和(自身を含む): 751830912

約数和(自身を除く): 516143460

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 2803, 3003, 3234, 3822, 4004, 5606, 6006, 6468, 7007, 7644, 8409, 11212, 12012, 14014, 16818, 19621, 21021, 28028, 30833, 33636, 36439, 39242, 42042, 58863, 61666, 72878, 78484, 84084, 92499, 109317, 117726, 123332, 137347, 145756, 184998, 215831, 218634, 235452, 255073, 274694, 369996, 400829, 412041, 431662, 437268, 510146, 549388, 647493, 765219, 801658, 824082, 863324, 1020292, 1202487, 1294986, 1510817, 1530438, 1603316, 1648164, 1785511, 2404974, 2589972, 2805803, 3021634, 3060876, 3571022, 4532451, 4809948, 5356533, 5611606, 6043268, 7142044, 8417409, 9064902, 10713066, 11223212, 16834818, 18129804, 19640621, 21426132, 33669636, 39281242, 58921863, 78562484, 117843726, 235687452]

約数ペア:

[(1, 235687452), (2, 117843726), (3, 78562484), (4, 58921863), (6, 39281242), (7, 33669636), (11, 21426132), (12, 19640621), (13, 18129804), (14, 16834818), (21, 11223212), (22, 10713066), (26, 9064902), (28, 8417409), (33, 7142044), (39, 6043268), (42, 5611606), (44, 5356533), (49, 4809948), (52, 4532451), (66, 3571022), (77, 3060876), (78, 3021634), (84, 2805803), (91, 2589972), (98, 2404974), (132, 1785511), (143, 1648164), (147, 1603316), (154, 1530438), (156, 1510817), (182, 1294986), (196, 1202487), (231, 1020292), (273, 863324), (286, 824082), (294, 801658), (308, 765219), (364, 647493), (429, 549388), (462, 510146), (539, 437268), (546, 431662), (572, 412041), (588, 400829), (637, 369996), (858, 274694), (924, 255073), (1001, 235452), (1078, 218634), (1092, 215831), (1274, 184998), (1617, 145756), (1716, 137347), (1911, 123332), (2002, 117726), (2156, 109317), (2548, 92499), (2803, 84084), (3003, 78484), (3234, 72878), (3822, 61666), (4004, 58863), (5606, 42042), (6006, 39242), (6468, 36439), (7007, 33636), (7644, 30833), (8409, 28028), (11212, 21021), (12012, 19621), (14014, 16818)]