1868750928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2078

約数の個数: 240

約数和(自身を含む): 6202460160

約数和(自身を除く): 4333709232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 528, 558, 589, 627, 682, 684, 744, 792, 836, 912, 1023, 1116, 1178, 1254, 1364, 1368, 1488, 1584, 1672, 1767, 1881, 2003, 2046, 2232, 2356, 2508, 2728, 2736, 3069, 3344, 3534, 3762, 4006, 4092, 4464, 4712, 5016, 5301, 5456, 6009, 6138, 6479, 7068, 7524, 8012, 8184, 9424, 10032, 10602, 12018, 12276, 12958, 14136, 15048, 16024, 16368, 18027, 19437, 21204, 22033, 24036, 24552, 25916, 28272, 30096, 32048, 36054, 38057, 38874, 42408, 44066, 48072, 49104, 51832, 58311, 62093, 66099, 72108, 76114, 77748, 84816, 88132, 96144, 103664, 114171, 116622, 124186, 132198, 144216, 152228, 155496, 176264, 186279, 198297, 228342, 233244, 248372, 264396, 288432, 304456, 310992, 342513, 352528, 372558, 396594, 418627, 456684, 466488, 496744, 528792, 558837, 608912, 683023, 685026, 745116, 793188, 837254, 913368, 932976, 993488, 1057584, 1117674, 1179767, 1255881, 1366046, 1370052, 1490232, 1586376, 1674508, 1826736, 2049069, 2235348, 2359534, 2511762, 2732092, 2740104, 2980464, 3172752, 3349016, 3539301, 3767643, 4098138, 4470696, 4719068, 5023524, 5464184, 5480208, 6147207, 6698032, 7078602, 7535286, 8196276, 8941392, 9438136, 10047048, 10617903, 10928368, 12294414, 12977437, 14157204, 15070572, 16392552, 18876272, 20094096, 21235806, 24588828, 25954874, 28314408, 30141144, 32785104, 38932311, 42471612, 49177656, 51909748, 56628816, 60282288, 77864622, 84943224, 98355312, 103819496, 116796933, 155729244, 169886448, 207638992, 233593866, 311458488, 467187732, 622916976, 934375464, 1868750928]

約数ペア:

[(1, 1868750928), (2, 934375464), (3, 622916976), (4, 467187732), (6, 311458488), (8, 233593866), (9, 207638992), (11, 169886448), (12, 155729244), (16, 116796933), (18, 103819496), (19, 98355312), (22, 84943224), (24, 77864622), (31, 60282288), (33, 56628816), (36, 51909748), (38, 49177656), (44, 42471612), (48, 38932311), (57, 32785104), (62, 30141144), (66, 28314408), (72, 25954874), (76, 24588828), (88, 21235806), (93, 20094096), (99, 18876272), (114, 16392552), (124, 15070572), (132, 14157204), (144, 12977437), (152, 12294414), (171, 10928368), (176, 10617903), (186, 10047048), (198, 9438136), (209, 8941392), (228, 8196276), (248, 7535286), (264, 7078602), (279, 6698032), (304, 6147207), (341, 5480208), (342, 5464184), (372, 5023524), (396, 4719068), (418, 4470696), (456, 4098138), (496, 3767643), (528, 3539301), (558, 3349016), (589, 3172752), (627, 2980464), (682, 2740104), (684, 2732092), (744, 2511762), (792, 2359534), (836, 2235348), (912, 2049069), (1023, 1826736), (1116, 1674508), (1178, 1586376), (1254, 1490232), (1364, 1370052), (1368, 1366046), (1488, 1255881), (1584, 1179767), (1672, 1117674), (1767, 1057584), (1881, 993488), (2003, 932976), (2046, 913368), (2232, 837254), (2356, 793188), (2508, 745116), (2728, 685026), (2736, 683023), (3069, 608912), (3344, 558837), (3534, 528792), (3762, 496744), (4006, 466488), (4092, 456684), (4464, 418627), (4712, 396594), (5016, 372558), (5301, 352528), (5456, 342513), (6009, 310992), (6138, 304456), (6479, 288432), (7068, 264396), (7524, 248372), (8012, 233244), (8184, 228342), (9424, 198297), (10032, 186279), (10602, 176264), (12018, 155496), (12276, 152228), (12958, 144216), (14136, 132198), (15048, 124186), (16024, 116622), (16368, 114171), (18027, 103664), (19437, 96144), (21204, 88132), (22033, 84816), (24036, 77748), (24552, 76114), (25916, 72108), (28272, 66099), (30096, 62093), (32048, 58311), (36054, 51832), (38057, 49104), (38874, 48072), (42408, 44066)]