1212253884

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 3686860800

約数和(自身を除く): 2474606916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 38, 51, 54, 57, 59, 62, 68, 76, 93, 102, 108, 114, 118, 124, 153, 171, 177, 186, 204, 228, 236, 279, 306, 323, 342, 354, 361, 372, 459, 513, 527, 531, 558, 589, 612, 646, 684, 708, 722, 837, 918, 969, 1003, 1026, 1054, 1062, 1083, 1116, 1121, 1178, 1292, 1444, 1581, 1593, 1674, 1767, 1829, 1836, 1938, 2006, 2052, 2108, 2124, 2166, 2242, 2356, 2907, 3009, 3162, 3186, 3249, 3348, 3363, 3534, 3658, 3876, 4012, 4332, 4484, 4743, 5301, 5487, 5814, 6018, 6137, 6324, 6372, 6498, 6726, 7068, 7316, 8721, 9027, 9486, 9747, 10013, 10089, 10602, 10974, 11191, 11628, 12036, 12274, 12996, 13452, 14229, 15903, 16461, 17442, 18054, 18411, 18972, 19057, 19494, 20026, 20178, 21204, 21299, 21948, 22382, 24548, 27081, 28458, 30039, 30267, 31093, 31806, 32922, 33573, 34751, 34884, 36108, 36822, 38114, 38988, 40052, 40356, 42598, 44764, 49383, 54162, 55233, 56916, 57171, 60078, 60534, 62186, 63612, 63897, 65844, 67146, 69502, 73644, 76228, 85196, 90117, 93279, 98766, 100719, 104253, 108324, 110466, 114342, 120156, 121068, 124372, 127794, 134292, 139004, 165699, 171513, 180234, 186558, 190247, 191691, 197532, 201438, 208506, 220932, 228684, 255588, 270351, 279837, 302157, 312759, 331398, 343026, 360468, 362083, 373116, 380494, 383382, 402876, 417012, 514539, 540702, 559674, 570741, 575073, 590767, 604314, 625518, 660269, 662796, 686052, 724166, 760988, 766764, 839511, 938277, 1029078, 1081404, 1086249, 1119348, 1141482, 1150146, 1181534, 1208628, 1251036, 1320538, 1448332, 1679022, 1712223, 1772301, 1876554, 1980807, 2058156, 2172498, 2282964, 2300292, 2363068, 2641076, 3258747, 3358044, 3424446, 3544602, 3753108, 3961614, 4344996, 5136669, 5316903, 5942421, 6517494, 6848892, 7089204, 7923228, 9776241, 10273338, 10633806, 11224573, 11884842, 13034988, 15950709, 17827263, 19552482, 20546676, 21267612, 22449146, 23769684, 31901418, 33673719, 35654526, 39104964, 44898292, 63802836, 67347438, 71309052, 101021157, 134694876, 202042314, 303063471, 404084628, 606126942, 1212253884]

約数ペア:

[(1, 1212253884), (2, 606126942), (3, 404084628), (4, 303063471), (6, 202042314), (9, 134694876), (12, 101021157), (17, 71309052), (18, 67347438), (19, 63802836), (27, 44898292), (31, 39104964), (34, 35654526), (36, 33673719), (38, 31901418), (51, 23769684), (54, 22449146), (57, 21267612), (59, 20546676), (62, 19552482), (68, 17827263), (76, 15950709), (93, 13034988), (102, 11884842), (108, 11224573), (114, 10633806), (118, 10273338), (124, 9776241), (153, 7923228), (171, 7089204), (177, 6848892), (186, 6517494), (204, 5942421), (228, 5316903), (236, 5136669), (279, 4344996), (306, 3961614), (323, 3753108), (342, 3544602), (354, 3424446), (361, 3358044), (372, 3258747), (459, 2641076), (513, 2363068), (527, 2300292), (531, 2282964), (558, 2172498), (589, 2058156), (612, 1980807), (646, 1876554), (684, 1772301), (708, 1712223), (722, 1679022), (837, 1448332), (918, 1320538), (969, 1251036), (1003, 1208628), (1026, 1181534), (1054, 1150146), (1062, 1141482), (1083, 1119348), (1116, 1086249), (1121, 1081404), (1178, 1029078), (1292, 938277), (1444, 839511), (1581, 766764), (1593, 760988), (1674, 724166), (1767, 686052), (1829, 662796), (1836, 660269), (1938, 625518), (2006, 604314), (2052, 590767), (2108, 575073), (2124, 570741), (2166, 559674), (2242, 540702), (2356, 514539), (2907, 417012), (3009, 402876), (3162, 383382), (3186, 380494), (3249, 373116), (3348, 362083), (3363, 360468), (3534, 343026), (3658, 331398), (3876, 312759), (4012, 302157), (4332, 279837), (4484, 270351), (4743, 255588), (5301, 228684), (5487, 220932), (5814, 208506), (6018, 201438), (6137, 197532), (6324, 191691), (6372, 190247), (6498, 186558), (6726, 180234), (7068, 171513), (7316, 165699), (8721, 139004), (9027, 134292), (9486, 127794), (9747, 124372), (10013, 121068), (10089, 120156), (10602, 114342), (10974, 110466), (11191, 108324), (11628, 104253), (12036, 100719), (12274, 98766), (12996, 93279), (13452, 90117), (14229, 85196), (15903, 76228), (16461, 73644), (17442, 69502), (18054, 67146), (18411, 65844), (18972, 63897), (19057, 63612), (19494, 62186), (20026, 60534), (20178, 60078), (21204, 57171), (21299, 56916), (21948, 55233), (22382, 54162), (24548, 49383), (27081, 44764), (28458, 42598), (30039, 40356), (30267, 40052), (31093, 38988), (31806, 38114), (32922, 36822), (33573, 36108), (34751, 34884)]