559900796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 1311098880

約数和(自身を除く): 751198084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 59, 62, 91, 116, 118, 124, 182, 203, 217, 236, 364, 377, 403, 406, 413, 434, 754, 767, 806, 812, 826, 841, 868, 899, 1508, 1534, 1612, 1652, 1682, 1711, 1798, 1829, 2639, 2821, 3068, 3364, 3422, 3596, 3658, 5278, 5369, 5642, 5887, 6293, 6844, 7316, 10556, 10738, 10933, 11284, 11687, 11774, 11977, 12586, 12803, 21476, 21866, 22243, 23374, 23548, 23777, 23954, 25172, 25606, 26071, 43732, 44486, 46748, 47554, 47908, 49619, 51212, 52142, 53041, 76531, 81809, 88972, 95108, 99238, 104284, 106082, 153062, 155701, 163618, 166439, 182497, 198476, 212164, 306124, 311402, 327236, 332878, 338923, 347333, 364994, 371287, 622804, 645047, 665756, 677846, 689533, 694666, 729988, 742574, 1290094, 1355692, 1379066, 1389332, 1485148, 1538189, 2372461, 2580188, 2758132, 3076378, 4515329, 4744922, 4826731, 6152756, 9030658, 9489844, 9653462, 10767323, 18061316, 19306924, 19996457, 21534646, 39992914, 43069292, 79985828, 139975199, 279950398, 559900796]

約数ペア:

[(1, 559900796), (2, 279950398), (4, 139975199), (7, 79985828), (13, 43069292), (14, 39992914), (26, 21534646), (28, 19996457), (29, 19306924), (31, 18061316), (52, 10767323), (58, 9653462), (59, 9489844), (62, 9030658), (91, 6152756), (116, 4826731), (118, 4744922), (124, 4515329), (182, 3076378), (203, 2758132), (217, 2580188), (236, 2372461), (364, 1538189), (377, 1485148), (403, 1389332), (406, 1379066), (413, 1355692), (434, 1290094), (754, 742574), (767, 729988), (806, 694666), (812, 689533), (826, 677846), (841, 665756), (868, 645047), (899, 622804), (1508, 371287), (1534, 364994), (1612, 347333), (1652, 338923), (1682, 332878), (1711, 327236), (1798, 311402), (1829, 306124), (2639, 212164), (2821, 198476), (3068, 182497), (3364, 166439), (3422, 163618), (3596, 155701), (3658, 153062), (5278, 106082), (5369, 104284), (5642, 99238), (5887, 95108), (6293, 88972), (6844, 81809), (7316, 76531), (10556, 53041), (10738, 52142), (10933, 51212), (11284, 49619), (11687, 47908), (11774, 47554), (11977, 46748), (12586, 44486), (12803, 43732), (21476, 26071), (21866, 25606), (22243, 25172), (23374, 23954), (23548, 23777)]