1663388136

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 4939704000

約数和(自身を除く): 3276315864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 167, 171, 216, 228, 324, 334, 342, 456, 501, 513, 648, 668, 684, 809, 1002, 1026, 1336, 1368, 1503, 1539, 1618, 2004, 2052, 2427, 3006, 3078, 3173, 3236, 4008, 4104, 4509, 4854, 6012, 6156, 6346, 6472, 7281, 9018, 9519, 9708, 12024, 12312, 12692, 13527, 14562, 15371, 18036, 19038, 19416, 21843, 25384, 27054, 28557, 29124, 30742, 36072, 38076, 43686, 46113, 54108, 57114, 58248, 61484, 65529, 76152, 85671, 87372, 92226, 108216, 114228, 122968, 131058, 135103, 138339, 171342, 174744, 184452, 228456, 257013, 262116, 270206, 276678, 342684, 368904, 405309, 415017, 514026, 524232, 540412, 553356, 685368, 810618, 830034, 1028052, 1080824, 1106712, 1215927, 1245051, 1621236, 1660068, 2056104, 2431854, 2490102, 2566957, 3242472, 3320136, 3647781, 4863708, 4980204, 5133914, 7295562, 7700871, 9727416, 9960408, 10267828, 10943343, 14591124, 15401742, 20535656, 21886686, 23102613, 29182248, 30803484, 43773372, 46205226, 61606968, 69307839, 87546744, 92410452, 138615678, 184820904, 207923517, 277231356, 415847034, 554462712, 831694068, 1663388136]

約数ペア:

[(1, 1663388136), (2, 831694068), (3, 554462712), (4, 415847034), (6, 277231356), (8, 207923517), (9, 184820904), (12, 138615678), (18, 92410452), (19, 87546744), (24, 69307839), (27, 61606968), (36, 46205226), (38, 43773372), (54, 30803484), (57, 29182248), (72, 23102613), (76, 21886686), (81, 20535656), (108, 15401742), (114, 14591124), (152, 10943343), (162, 10267828), (167, 9960408), (171, 9727416), (216, 7700871), (228, 7295562), (324, 5133914), (334, 4980204), (342, 4863708), (456, 3647781), (501, 3320136), (513, 3242472), (648, 2566957), (668, 2490102), (684, 2431854), (809, 2056104), (1002, 1660068), (1026, 1621236), (1336, 1245051), (1368, 1215927), (1503, 1106712), (1539, 1080824), (1618, 1028052), (2004, 830034), (2052, 810618), (2427, 685368), (3006, 553356), (3078, 540412), (3173, 524232), (3236, 514026), (4008, 415017), (4104, 405309), (4509, 368904), (4854, 342684), (6012, 276678), (6156, 270206), (6346, 262116), (6472, 257013), (7281, 228456), (9018, 184452), (9519, 174744), (9708, 171342), (12024, 138339), (12312, 135103), (12692, 131058), (13527, 122968), (14562, 114228), (15371, 108216), (18036, 92226), (19038, 87372), (19416, 85671), (21843, 76152), (25384, 65529), (27054, 61484), (28557, 58248), (29124, 57114), (30742, 54108), (36072, 46113), (38076, 43686)]