2008191504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 6185657664

約数和(自身を除く): 4177466160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 102, 121, 129, 132, 136, 172, 176, 187, 204, 242, 258, 264, 272, 344, 363, 374, 408, 473, 484, 516, 528, 561, 688, 726, 731, 748, 816, 946, 968, 1032, 1122, 1331, 1419, 1452, 1462, 1496, 1849, 1892, 1936, 2057, 2064, 2193, 2244, 2662, 2838, 2904, 2924, 2992, 3698, 3784, 3993, 4114, 4386, 4488, 5203, 5324, 5547, 5676, 5808, 5848, 6171, 7396, 7568, 7986, 8041, 8228, 8772, 8976, 10406, 10648, 11094, 11352, 11696, 12342, 14792, 15609, 15972, 16082, 16456, 17544, 20339, 20812, 21296, 22188, 22627, 22704, 24123, 24684, 29584, 31218, 31433, 31944, 32164, 32912, 35088, 40678, 41624, 44376, 45254, 48246, 49368, 57233, 61017, 62436, 62866, 63888, 64328, 67881, 81356, 83248, 88451, 88752, 90508, 94299, 96492, 98736, 114466, 122034, 124872, 125732, 128656, 135762, 162712, 171699, 176902, 181016, 188598, 192984, 223729, 228932, 244068, 249744, 251464, 265353, 271524, 325424, 343398, 345763, 353804, 362032, 377196, 385968, 447458, 457864, 488136, 502928, 530706, 543048, 671187, 686796, 691526, 707608, 754392, 894916, 915728, 972961, 976272, 1037289, 1061412, 1086096, 1342374, 1373592, 1383052, 1415216, 1508784, 1789832, 1945922, 2074578, 2122824, 2461019, 2684748, 2747184, 2766104, 2918883, 3579664, 3803393, 3891844, 4149156, 4245648, 4922038, 5369496, 5532208, 5837766, 7383057, 7606786, 7783688, 8298312, 9844076, 10738992, 11410179, 11675532, 14766114, 15213572, 15567376, 16596624, 19688152, 22820358, 23351064, 29532228, 30427144, 39376304, 41837323, 45640716, 46702128, 59064456, 60854288, 83674646, 91281432, 118128912, 125511969, 167349292, 182562864, 251023938, 334698584, 502047876, 669397168, 1004095752, 2008191504]

約数ペア:

[(1, 2008191504), (2, 1004095752), (3, 669397168), (4, 502047876), (6, 334698584), (8, 251023938), (11, 182562864), (12, 167349292), (16, 125511969), (17, 118128912), (22, 91281432), (24, 83674646), (33, 60854288), (34, 59064456), (43, 46702128), (44, 45640716), (48, 41837323), (51, 39376304), (66, 30427144), (68, 29532228), (86, 23351064), (88, 22820358), (102, 19688152), (121, 16596624), (129, 15567376), (132, 15213572), (136, 14766114), (172, 11675532), (176, 11410179), (187, 10738992), (204, 9844076), (242, 8298312), (258, 7783688), (264, 7606786), (272, 7383057), (344, 5837766), (363, 5532208), (374, 5369496), (408, 4922038), (473, 4245648), (484, 4149156), (516, 3891844), (528, 3803393), (561, 3579664), (688, 2918883), (726, 2766104), (731, 2747184), (748, 2684748), (816, 2461019), (946, 2122824), (968, 2074578), (1032, 1945922), (1122, 1789832), (1331, 1508784), (1419, 1415216), (1452, 1383052), (1462, 1373592), (1496, 1342374), (1849, 1086096), (1892, 1061412), (1936, 1037289), (2057, 976272), (2064, 972961), (2193, 915728), (2244, 894916), (2662, 754392), (2838, 707608), (2904, 691526), (2924, 686796), (2992, 671187), (3698, 543048), (3784, 530706), (3993, 502928), (4114, 488136), (4386, 457864), (4488, 447458), (5203, 385968), (5324, 377196), (5547, 362032), (5676, 353804), (5808, 345763), (5848, 343398), (6171, 325424), (7396, 271524), (7568, 265353), (7986, 251464), (8041, 249744), (8228, 244068), (8772, 228932), (8976, 223729), (10406, 192984), (10648, 188598), (11094, 181016), (11352, 176902), (11696, 171699), (12342, 162712), (14792, 135762), (15609, 128656), (15972, 125732), (16082, 124872), (16456, 122034), (17544, 114466), (20339, 98736), (20812, 96492), (21296, 94299), (22188, 90508), (22627, 88752), (22704, 88451), (24123, 83248), (24684, 81356), (29584, 67881), (31218, 64328), (31433, 63888), (31944, 62866), (32164, 62436), (32912, 61017), (35088, 57233), (40678, 49368), (41624, 48246), (44376, 45254)]