1393320312

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 256

約数和(自身を含む): 4406400000

約数和(自身を除く): 3013079688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 29, 36, 38, 46, 54, 57, 58, 69, 72, 76, 87, 92, 108, 114, 116, 138, 152, 171, 174, 184, 207, 216, 228, 232, 261, 276, 342, 348, 414, 437, 456, 509, 513, 522, 551, 552, 621, 667, 684, 696, 783, 828, 874, 1018, 1026, 1044, 1102, 1242, 1311, 1334, 1368, 1527, 1566, 1653, 1656, 1748, 2001, 2036, 2052, 2088, 2204, 2484, 2622, 2668, 3054, 3132, 3306, 3496, 3933, 4002, 4072, 4104, 4408, 4581, 4959, 4968, 5244, 5336, 6003, 6108, 6264, 6612, 7866, 8004, 9162, 9671, 9918, 10488, 11707, 11799, 12006, 12216, 12673, 13224, 13743, 14761, 14877, 15732, 16008, 18009, 18324, 19342, 19836, 23414, 23598, 24012, 25346, 27486, 29013, 29522, 29754, 31464, 35121, 36018, 36648, 38019, 38684, 39672, 44283, 46828, 47196, 48024, 50692, 54972, 58026, 59044, 59508, 70242, 72036, 76038, 77368, 87039, 88566, 93656, 94392, 101384, 105363, 109944, 114057, 116052, 118088, 119016, 132849, 140484, 144072, 152076, 174078, 177132, 210726, 222433, 228114, 232104, 261117, 265698, 280459, 280968, 304152, 316089, 339503, 342171, 348156, 354264, 398547, 421452, 444866, 456228, 522234, 531396, 560918, 632178, 667299, 679006, 684342, 696312, 797094, 841377, 842904, 889732, 912456, 1018509, 1044468, 1062792, 1121836, 1264356, 1334598, 1358012, 1368684, 1594188, 1682754, 1779464, 2001897, 2037018, 2088936, 2243672, 2524131, 2528712, 2669196, 2716024, 2737368, 3055527, 3188376, 3365508, 4003794, 4074036, 5048262, 5338392, 6005691, 6111054, 6450557, 6731016, 7572393, 8007588, 8148072, 9166581, 10096524, 12011382, 12222108, 12901114, 15144786, 16015176, 18333162, 19351671, 20193048, 24022764, 24444216, 25802228, 30289572, 36666324, 38703342, 48045528, 51604456, 58055013, 60579144, 73332648, 77406684, 116110026, 154813368, 174165039, 232220052, 348330078, 464440104, 696660156, 1393320312]

約数ペア:

[(1, 1393320312), (2, 696660156), (3, 464440104), (4, 348330078), (6, 232220052), (8, 174165039), (9, 154813368), (12, 116110026), (18, 77406684), (19, 73332648), (23, 60579144), (24, 58055013), (27, 51604456), (29, 48045528), (36, 38703342), (38, 36666324), (46, 30289572), (54, 25802228), (57, 24444216), (58, 24022764), (69, 20193048), (72, 19351671), (76, 18333162), (87, 16015176), (92, 15144786), (108, 12901114), (114, 12222108), (116, 12011382), (138, 10096524), (152, 9166581), (171, 8148072), (174, 8007588), (184, 7572393), (207, 6731016), (216, 6450557), (228, 6111054), (232, 6005691), (261, 5338392), (276, 5048262), (342, 4074036), (348, 4003794), (414, 3365508), (437, 3188376), (456, 3055527), (509, 2737368), (513, 2716024), (522, 2669196), (551, 2528712), (552, 2524131), (621, 2243672), (667, 2088936), (684, 2037018), (696, 2001897), (783, 1779464), (828, 1682754), (874, 1594188), (1018, 1368684), (1026, 1358012), (1044, 1334598), (1102, 1264356), (1242, 1121836), (1311, 1062792), (1334, 1044468), (1368, 1018509), (1527, 912456), (1566, 889732), (1653, 842904), (1656, 841377), (1748, 797094), (2001, 696312), (2036, 684342), (2052, 679006), (2088, 667299), (2204, 632178), (2484, 560918), (2622, 531396), (2668, 522234), (3054, 456228), (3132, 444866), (3306, 421452), (3496, 398547), (3933, 354264), (4002, 348156), (4072, 342171), (4104, 339503), (4408, 316089), (4581, 304152), (4959, 280968), (4968, 280459), (5244, 265698), (5336, 261117), (6003, 232104), (6108, 228114), (6264, 222433), (6612, 210726), (7866, 177132), (8004, 174078), (9162, 152076), (9671, 144072), (9918, 140484), (10488, 132849), (11707, 119016), (11799, 118088), (12006, 116052), (12216, 114057), (12673, 109944), (13224, 105363), (13743, 101384), (14761, 94392), (14877, 93656), (15732, 88566), (16008, 87039), (18009, 77368), (18324, 76038), (19342, 72036), (19836, 70242), (23414, 59508), (23598, 59044), (24012, 58026), (25346, 54972), (27486, 50692), (29013, 48024), (29522, 47196), (29754, 46828), (31464, 44283), (35121, 39672), (36018, 38684), (36648, 38019)]