38297028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 117669888

約数和(自身を除く): 79372860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 191, 196, 217, 231, 294, 308, 341, 372, 382, 434, 462, 539, 573, 588, 651, 682, 764, 868, 924, 1023, 1078, 1146, 1302, 1337, 1364, 1519, 1617, 2046, 2101, 2156, 2292, 2387, 2604, 2674, 3038, 3234, 4011, 4092, 4202, 4557, 4774, 5348, 5921, 6076, 6303, 6468, 7161, 8022, 8404, 9114, 9359, 9548, 11842, 12606, 14322, 14707, 16044, 16709, 17763, 18228, 18718, 23684, 25212, 28077, 28644, 29414, 33418, 35526, 37436, 41447, 44121, 50127, 56154, 58828, 65131, 66836, 71052, 82894, 88242, 100254, 102949, 112308, 124341, 130262, 165788, 176484, 195393, 200508, 205898, 248682, 260524, 290129, 308847, 390786, 411796, 455917, 497364, 580258, 617694, 781572, 870387, 911834, 1160516, 1235388, 1367751, 1740774, 1823668, 2735502, 3191419, 3481548, 5471004, 6382838, 9574257, 12765676, 19148514, 38297028]

約数ペア:

[(1, 38297028), (2, 19148514), (3, 12765676), (4, 9574257), (6, 6382838), (7, 5471004), (11, 3481548), (12, 3191419), (14, 2735502), (21, 1823668), (22, 1740774), (28, 1367751), (31, 1235388), (33, 1160516), (42, 911834), (44, 870387), (49, 781572), (62, 617694), (66, 580258), (77, 497364), (84, 455917), (93, 411796), (98, 390786), (124, 308847), (132, 290129), (147, 260524), (154, 248682), (186, 205898), (191, 200508), (196, 195393), (217, 176484), (231, 165788), (294, 130262), (308, 124341), (341, 112308), (372, 102949), (382, 100254), (434, 88242), (462, 82894), (539, 71052), (573, 66836), (588, 65131), (651, 58828), (682, 56154), (764, 50127), (868, 44121), (924, 41447), (1023, 37436), (1078, 35526), (1146, 33418), (1302, 29414), (1337, 28644), (1364, 28077), (1519, 25212), (1617, 23684), (2046, 18718), (2101, 18228), (2156, 17763), (2292, 16709), (2387, 16044), (2604, 14707), (2674, 14322), (3038, 12606), (3234, 11842), (4011, 9548), (4092, 9359), (4202, 9114), (4557, 8404), (4774, 8022), (5348, 7161), (5921, 6468), (6076, 6303)]