2698678476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 7502983488

約数和(自身を除く): 4804305012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 241, 284, 337, 426, 468, 482, 639, 674, 723, 852, 923, 964, 1011, 1278, 1348, 1446, 1846, 2022, 2169, 2556, 2769, 2892, 3033, 3133, 3692, 4044, 4338, 4381, 5538, 6066, 6266, 8307, 8676, 8762, 9399, 11076, 12132, 12532, 13143, 16614, 17111, 17524, 18798, 23927, 26286, 28197, 33228, 34222, 37596, 39429, 47854, 51333, 52572, 56394, 68444, 71781, 78858, 81217, 95708, 102666, 112788, 143562, 153999, 157716, 162434, 205332, 215343, 222443, 243651, 287124, 307998, 311051, 324868, 430686, 444886, 487302, 615996, 622102, 667329, 730953, 861372, 889772, 933153, 974604, 1055821, 1244204, 1334658, 1461906, 1866306, 2001987, 2111642, 2669316, 2799459, 2923812, 3167463, 3732612, 4003974, 4223284, 5598918, 5766407, 6334926, 8007948, 9502389, 11197836, 11532814, 12669852, 17299221, 19004778, 23065628, 34598442, 38009556, 51897663, 69196884, 74963291, 103795326, 149926582, 207590652, 224889873, 299853164, 449779746, 674669619, 899559492, 1349339238, 2698678476]

約数ペア:

[(1, 2698678476), (2, 1349339238), (3, 899559492), (4, 674669619), (6, 449779746), (9, 299853164), (12, 224889873), (13, 207590652), (18, 149926582), (26, 103795326), (36, 74963291), (39, 69196884), (52, 51897663), (71, 38009556), (78, 34598442), (117, 23065628), (142, 19004778), (156, 17299221), (213, 12669852), (234, 11532814), (241, 11197836), (284, 9502389), (337, 8007948), (426, 6334926), (468, 5766407), (482, 5598918), (639, 4223284), (674, 4003974), (723, 3732612), (852, 3167463), (923, 2923812), (964, 2799459), (1011, 2669316), (1278, 2111642), (1348, 2001987), (1446, 1866306), (1846, 1461906), (2022, 1334658), (2169, 1244204), (2556, 1055821), (2769, 974604), (2892, 933153), (3033, 889772), (3133, 861372), (3692, 730953), (4044, 667329), (4338, 622102), (4381, 615996), (5538, 487302), (6066, 444886), (6266, 430686), (8307, 324868), (8676, 311051), (8762, 307998), (9399, 287124), (11076, 243651), (12132, 222443), (12532, 215343), (13143, 205332), (16614, 162434), (17111, 157716), (17524, 153999), (18798, 143562), (23927, 112788), (26286, 102666), (28197, 95708), (33228, 81217), (34222, 78858), (37596, 71781), (39429, 68444), (47854, 56394), (51333, 52572)]