2981799072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24247}}^1$

素因数の和:24331

約数の個数: 144

約数和(自身を含む): 9850119552

約数和(自身を除く): 6868320480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 5856, 6832, 7686, 8784, 10248, 13664, 15372, 17568, 20496, 24247, 30744, 40992, 48494, 61488, 72741, 96988, 122976, 145482, 169729, 193976, 218223, 290964, 339458, 387952, 436446, 509187, 581928, 678916, 775904, 872892, 1018374, 1163856, 1357832, 1479067, 1527561, 1745784, 2036748, 2327712, 2715664, 2958134, 3055122, 3491568, 4073496, 4437201, 5431328, 5916268, 6110244, 6983136, 8146992, 8874402, 10353469, 11832536, 12220488, 13311603, 16293984, 17748804, 20706938, 23665072, 24440976, 26623206, 31060407, 35497608, 41413876, 47330144, 48881952, 53246412, 62120814, 70995216, 82827752, 93181221, 106492824, 124241628, 141990432, 165655504, 186362442, 212985648, 248483256, 331311008, 372724884, 425971296, 496966512, 745449768, 993933024, 1490899536, 2981799072]

約数ペア:

[(1, 2981799072), (2, 1490899536), (3, 993933024), (4, 745449768), (6, 496966512), (7, 425971296), (8, 372724884), (9, 331311008), (12, 248483256), (14, 212985648), (16, 186362442), (18, 165655504), (21, 141990432), (24, 124241628), (28, 106492824), (32, 93181221), (36, 82827752), (42, 70995216), (48, 62120814), (56, 53246412), (61, 48881952), (63, 47330144), (72, 41413876), (84, 35497608), (96, 31060407), (112, 26623206), (122, 24440976), (126, 23665072), (144, 20706938), (168, 17748804), (183, 16293984), (224, 13311603), (244, 12220488), (252, 11832536), (288, 10353469), (336, 8874402), (366, 8146992), (427, 6983136), (488, 6110244), (504, 5916268), (549, 5431328), (672, 4437201), (732, 4073496), (854, 3491568), (976, 3055122), (1008, 2958134), (1098, 2715664), (1281, 2327712), (1464, 2036748), (1708, 1745784), (1952, 1527561), (2016, 1479067), (2196, 1357832), (2562, 1163856), (2928, 1018374), (3416, 872892), (3843, 775904), (4392, 678916), (5124, 581928), (5856, 509187), (6832, 436446), (7686, 387952), (8784, 339458), (10248, 290964), (13664, 218223), (15372, 193976), (17568, 169729), (20496, 145482), (24247, 122976), (30744, 96988), (40992, 72741), (48494, 61488)]