2239349728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 5976391680

約数和(自身を除く): 3737041952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 496, 532, 589, 608, 616, 682, 836, 868, 992, 1064, 1178, 1232, 1364, 1463, 1543, 1672, 1736, 2128, 2356, 2387, 2464, 2728, 2926, 3086, 3344, 3472, 4123, 4256, 4712, 4774, 5456, 5852, 6172, 6479, 6688, 6944, 8246, 9424, 9548, 10801, 10912, 11704, 12344, 12958, 16492, 16973, 18848, 19096, 21602, 23408, 24688, 25916, 29317, 32984, 33946, 38192, 43204, 45353, 46816, 47833, 49376, 51832, 58634, 65968, 67892, 76384, 86408, 90706, 95666, 103664, 117268, 118811, 131936, 135784, 172816, 181412, 191332, 205219, 207328, 234536, 237622, 271568, 322487, 334831, 345632, 362824, 382664, 410438, 469072, 475244, 526163, 543136, 644974, 669662, 725648, 765328, 820876, 908827, 938144, 950488, 1052326, 1289948, 1339324, 1451296, 1530656, 1641752, 1817654, 1900976, 2104652, 2257409, 2579896, 2678648, 3283504, 3635308, 3683141, 3801952, 4209304, 4514818, 5159792, 5357296, 6361789, 6567008, 7270616, 7366282, 8418608, 9029636, 9997097, 10319584, 10714592, 12723578, 14541232, 14732564, 16837216, 18059272, 19994194, 25447156, 29082464, 29465128, 36118544, 39988388, 50894312, 58930256, 69979679, 72237088, 79976776, 101788624, 117860512, 139959358, 159953552, 203577248, 279918716, 319907104, 559837432, 1119674864, 2239349728]

約数ペア:

[(1, 2239349728), (2, 1119674864), (4, 559837432), (7, 319907104), (8, 279918716), (11, 203577248), (14, 159953552), (16, 139959358), (19, 117860512), (22, 101788624), (28, 79976776), (31, 72237088), (32, 69979679), (38, 58930256), (44, 50894312), (56, 39988388), (62, 36118544), (76, 29465128), (77, 29082464), (88, 25447156), (112, 19994194), (124, 18059272), (133, 16837216), (152, 14732564), (154, 14541232), (176, 12723578), (209, 10714592), (217, 10319584), (224, 9997097), (248, 9029636), (266, 8418608), (304, 7366282), (308, 7270616), (341, 6567008), (352, 6361789), (418, 5357296), (434, 5159792), (496, 4514818), (532, 4209304), (589, 3801952), (608, 3683141), (616, 3635308), (682, 3283504), (836, 2678648), (868, 2579896), (992, 2257409), (1064, 2104652), (1178, 1900976), (1232, 1817654), (1364, 1641752), (1463, 1530656), (1543, 1451296), (1672, 1339324), (1736, 1289948), (2128, 1052326), (2356, 950488), (2387, 938144), (2464, 908827), (2728, 820876), (2926, 765328), (3086, 725648), (3344, 669662), (3472, 644974), (4123, 543136), (4256, 526163), (4712, 475244), (4774, 469072), (5456, 410438), (5852, 382664), (6172, 362824), (6479, 345632), (6688, 334831), (6944, 322487), (8246, 271568), (9424, 237622), (9548, 234536), (10801, 207328), (10912, 205219), (11704, 191332), (12344, 181412), (12958, 172816), (16492, 135784), (16973, 131936), (18848, 118811), (19096, 117268), (21602, 103664), (23408, 95666), (24688, 90706), (25916, 86408), (29317, 76384), (32984, 67892), (33946, 65968), (38192, 58634), (43204, 51832), (45353, 49376), (46816, 47833)]