827059716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 2450343168

約数和(自身を除く): 1623283452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 173, 183, 244, 252, 311, 346, 366, 427, 519, 549, 622, 692, 732, 854, 933, 1038, 1098, 1211, 1244, 1281, 1557, 1708, 1866, 2076, 2177, 2196, 2422, 2562, 2799, 3114, 3633, 3732, 3843, 4354, 4844, 5124, 5598, 6228, 6531, 7266, 7686, 8708, 10553, 10899, 11196, 13062, 14532, 15372, 18971, 19593, 21106, 21798, 26124, 31659, 37942, 39186, 42212, 43596, 53803, 56913, 63318, 73871, 75884, 78372, 94977, 107606, 113826, 126636, 132797, 147742, 161409, 170739, 189954, 215212, 221613, 227652, 265594, 295484, 322818, 341478, 376621, 379908, 398391, 443226, 484227, 531188, 645636, 664839, 682956, 753242, 796782, 886452, 968454, 1129863, 1195173, 1329678, 1506484, 1593564, 1936908, 2259726, 2390346, 2659356, 3281983, 3389589, 4519452, 4780692, 6563966, 6779178, 9845949, 13127932, 13558356, 19691898, 22973881, 29537847, 39383796, 45947762, 59075694, 68921643, 91895524, 118151388, 137843286, 206764929, 275686572, 413529858, 827059716]

約数ペア:

[(1, 827059716), (2, 413529858), (3, 275686572), (4, 206764929), (6, 137843286), (7, 118151388), (9, 91895524), (12, 68921643), (14, 59075694), (18, 45947762), (21, 39383796), (28, 29537847), (36, 22973881), (42, 19691898), (61, 13558356), (63, 13127932), (84, 9845949), (122, 6779178), (126, 6563966), (173, 4780692), (183, 4519452), (244, 3389589), (252, 3281983), (311, 2659356), (346, 2390346), (366, 2259726), (427, 1936908), (519, 1593564), (549, 1506484), (622, 1329678), (692, 1195173), (732, 1129863), (854, 968454), (933, 886452), (1038, 796782), (1098, 753242), (1211, 682956), (1244, 664839), (1281, 645636), (1557, 531188), (1708, 484227), (1866, 443226), (2076, 398391), (2177, 379908), (2196, 376621), (2422, 341478), (2562, 322818), (2799, 295484), (3114, 265594), (3633, 227652), (3732, 221613), (3843, 215212), (4354, 189954), (4844, 170739), (5124, 161409), (5598, 147742), (6228, 132797), (6531, 126636), (7266, 113826), (7686, 107606), (8708, 94977), (10553, 78372), (10899, 75884), (11196, 73871), (13062, 63318), (14532, 56913), (15372, 53803), (18971, 43596), (19593, 42212), (21106, 39186), (21798, 37942), (26124, 31659)]