12891015696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 37125623808

約数和(自身を除く): 24234608112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 467, 496, 624, 744, 806, 934, 1209, 1401, 1427, 1488, 1612, 1868, 2418, 2802, 2854, 3224, 3736, 4281, 4836, 5604, 5708, 6071, 6448, 7472, 8562, 9672, 11208, 11416, 12142, 14477, 17124, 18213, 18551, 19344, 22416, 22832, 24284, 28954, 34248, 36426, 37102, 43431, 44237, 48568, 55653, 57908, 68496, 72852, 74204, 86862, 88474, 97136, 111306, 115816, 132711, 145704, 148408, 173724, 176948, 188201, 222612, 231632, 265422, 291408, 296816, 347448, 353896, 376402, 445224, 530844, 564603, 575081, 666409, 694896, 707792, 752804, 890448, 1061688, 1129206, 1150162, 1332818, 1505608, 1725243, 1999227, 2123376, 2258412, 2300324, 2665636, 3011216, 3450486, 3998454, 4516824, 4600648, 5331272, 6900972, 7996908, 8663317, 9033648, 9201296, 10662544, 13801944, 15993816, 17326634, 20658679, 25989951, 27603888, 31987632, 34653268, 41317358, 51979902, 61976037, 69306536, 82634716, 103959804, 123952074, 138613072, 165269432, 207919608, 247904148, 268562827, 330538864, 415839216, 495808296, 537125654, 805688481, 991616592, 1074251308, 1611376962, 2148502616, 3222753924, 4297005232, 6445507848, 12891015696]

約数ペア:

[(1, 12891015696), (2, 6445507848), (3, 4297005232), (4, 3222753924), (6, 2148502616), (8, 1611376962), (12, 1074251308), (13, 991616592), (16, 805688481), (24, 537125654), (26, 495808296), (31, 415839216), (39, 330538864), (48, 268562827), (52, 247904148), (62, 207919608), (78, 165269432), (93, 138613072), (104, 123952074), (124, 103959804), (156, 82634716), (186, 69306536), (208, 61976037), (248, 51979902), (312, 41317358), (372, 34653268), (403, 31987632), (467, 27603888), (496, 25989951), (624, 20658679), (744, 17326634), (806, 15993816), (934, 13801944), (1209, 10662544), (1401, 9201296), (1427, 9033648), (1488, 8663317), (1612, 7996908), (1868, 6900972), (2418, 5331272), (2802, 4600648), (2854, 4516824), (3224, 3998454), (3736, 3450486), (4281, 3011216), (4836, 2665636), (5604, 2300324), (5708, 2258412), (6071, 2123376), (6448, 1999227), (7472, 1725243), (8562, 1505608), (9672, 1332818), (11208, 1150162), (11416, 1129206), (12142, 1061688), (14477, 890448), (17124, 752804), (18213, 707792), (18551, 694896), (19344, 666409), (22416, 575081), (22832, 564603), (24284, 530844), (28954, 445224), (34248, 376402), (36426, 353896), (37102, 347448), (43431, 296816), (44237, 291408), (48568, 265422), (55653, 231632), (57908, 222612), (68496, 188201), (72852, 176948), (74204, 173724), (86862, 148408), (88474, 145704), (97136, 132711), (111306, 115816)]