1974133728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5438

約数の個数: 192

約数和(自身を含む): 6689571840

約数和(自身を除く): 4715438112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 488, 504, 549, 672, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1464, 1512, 1647, 1708, 1952, 2016, 2196, 2562, 2928, 3024, 3294, 3416, 3843, 4392, 5124, 5351, 5856, 6048, 6588, 6832, 7686, 8784, 10248, 10702, 11529, 13176, 13664, 15372, 16053, 17568, 20496, 21404, 23058, 26352, 30744, 32106, 37457, 40992, 42808, 46116, 48159, 52704, 61488, 64212, 74914, 85616, 92232, 96318, 112371, 122976, 128424, 144477, 149828, 171232, 184464, 192636, 224742, 256848, 288954, 299656, 326411, 337113, 368928, 385272, 449484, 513696, 577908, 599312, 652822, 674226, 770544, 898968, 979233, 1011339, 1155816, 1198624, 1305644, 1348452, 1541088, 1797936, 1958466, 2022678, 2284877, 2311632, 2611288, 2696904, 2937699, 3595872, 3916932, 4045356, 4569754, 4623264, 5222576, 5393808, 5875398, 6854631, 7833864, 8090712, 8813097, 9139508, 10445152, 10787616, 11750796, 13709262, 15667728, 16181424, 17626194, 18279016, 20563893, 23501592, 27418524, 31335456, 32362848, 35252388, 36558032, 41127786, 47003184, 54837048, 61691679, 70504776, 73116064, 82255572, 94006368, 109674096, 123383358, 141009552, 164511144, 219348192, 246766716, 282019104, 329022288, 493533432, 658044576, 987066864, 1974133728]

約数ペア:

[(1, 1974133728), (2, 987066864), (3, 658044576), (4, 493533432), (6, 329022288), (7, 282019104), (8, 246766716), (9, 219348192), (12, 164511144), (14, 141009552), (16, 123383358), (18, 109674096), (21, 94006368), (24, 82255572), (27, 73116064), (28, 70504776), (32, 61691679), (36, 54837048), (42, 47003184), (48, 41127786), (54, 36558032), (56, 35252388), (61, 32362848), (63, 31335456), (72, 27418524), (84, 23501592), (96, 20563893), (108, 18279016), (112, 17626194), (122, 16181424), (126, 15667728), (144, 13709262), (168, 11750796), (183, 10787616), (189, 10445152), (216, 9139508), (224, 8813097), (244, 8090712), (252, 7833864), (288, 6854631), (336, 5875398), (366, 5393808), (378, 5222576), (427, 4623264), (432, 4569754), (488, 4045356), (504, 3916932), (549, 3595872), (672, 2937699), (732, 2696904), (756, 2611288), (854, 2311632), (864, 2284877), (976, 2022678), (1008, 1958466), (1098, 1797936), (1281, 1541088), (1464, 1348452), (1512, 1305644), (1647, 1198624), (1708, 1155816), (1952, 1011339), (2016, 979233), (2196, 898968), (2562, 770544), (2928, 674226), (3024, 652822), (3294, 599312), (3416, 577908), (3843, 513696), (4392, 449484), (5124, 385272), (5351, 368928), (5856, 337113), (6048, 326411), (6588, 299656), (6832, 288954), (7686, 256848), (8784, 224742), (10248, 192636), (10702, 184464), (11529, 171232), (13176, 149828), (13664, 144477), (15372, 128424), (16053, 122976), (17568, 112371), (20496, 96318), (21404, 92232), (23058, 85616), (26352, 74914), (30744, 64212), (32106, 61488), (37457, 52704), (40992, 48159), (42808, 46116)]