306205848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 942439680

約数和(自身を除く): 636233832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 61, 62, 72, 78, 93, 104, 117, 122, 124, 156, 173, 183, 186, 234, 244, 248, 279, 312, 346, 366, 372, 403, 468, 488, 519, 549, 558, 692, 732, 744, 793, 806, 936, 1038, 1098, 1116, 1209, 1384, 1464, 1557, 1586, 1612, 1891, 2076, 2196, 2232, 2249, 2379, 2418, 3114, 3172, 3224, 3627, 3782, 4152, 4392, 4498, 4758, 4836, 5363, 5673, 6228, 6344, 6747, 7137, 7254, 7564, 8996, 9516, 9672, 10553, 10726, 11346, 12456, 13494, 14274, 14508, 15128, 16089, 17019, 17992, 19032, 20241, 21106, 21452, 22692, 24583, 26988, 28548, 29016, 31659, 32178, 34038, 40482, 42212, 42904, 45384, 48267, 49166, 53976, 57096, 63318, 64356, 68076, 69719, 73749, 80964, 84424, 94977, 96534, 98332, 126636, 128712, 136152, 137189, 139438, 147498, 161928, 189954, 193068, 196664, 209157, 221247, 253272, 274378, 278876, 294996, 327143, 379908, 386136, 411567, 418314, 442494, 548756, 557752, 589992, 627471, 654286, 759816, 823134, 836628, 884988, 981429, 1097512, 1234701, 1254942, 1308572, 1646268, 1673256, 1769976, 1962858, 2469402, 2509884, 2617144, 2944287, 3292536, 3925716, 4252859, 4938804, 5019768, 5888574, 7851432, 8505718, 9877608, 11777148, 12758577, 17011436, 23554296, 25517154, 34022872, 38275731, 51034308, 76551462, 102068616, 153102924, 306205848]

約数ペア:

[(1, 306205848), (2, 153102924), (3, 102068616), (4, 76551462), (6, 51034308), (8, 38275731), (9, 34022872), (12, 25517154), (13, 23554296), (18, 17011436), (24, 12758577), (26, 11777148), (31, 9877608), (36, 8505718), (39, 7851432), (52, 5888574), (61, 5019768), (62, 4938804), (72, 4252859), (78, 3925716), (93, 3292536), (104, 2944287), (117, 2617144), (122, 2509884), (124, 2469402), (156, 1962858), (173, 1769976), (183, 1673256), (186, 1646268), (234, 1308572), (244, 1254942), (248, 1234701), (279, 1097512), (312, 981429), (346, 884988), (366, 836628), (372, 823134), (403, 759816), (468, 654286), (488, 627471), (519, 589992), (549, 557752), (558, 548756), (692, 442494), (732, 418314), (744, 411567), (793, 386136), (806, 379908), (936, 327143), (1038, 294996), (1098, 278876), (1116, 274378), (1209, 253272), (1384, 221247), (1464, 209157), (1557, 196664), (1586, 193068), (1612, 189954), (1891, 161928), (2076, 147498), (2196, 139438), (2232, 137189), (2249, 136152), (2379, 128712), (2418, 126636), (3114, 98332), (3172, 96534), (3224, 94977), (3627, 84424), (3782, 80964), (4152, 73749), (4392, 69719), (4498, 68076), (4758, 64356), (4836, 63318), (5363, 57096), (5673, 53976), (6228, 49166), (6344, 48267), (6747, 45384), (7137, 42904), (7254, 42212), (7564, 40482), (8996, 34038), (9516, 32178), (9672, 31659), (10553, 29016), (10726, 28548), (11346, 26988), (12456, 24583), (13494, 22692), (14274, 21452), (14508, 21106), (15128, 20241), (16089, 19032), (17019, 17992)]