1218639552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3886

約数の個数: 112

約数和(自身を含む): 3499786752

約数和(自身を除く): 2281147200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 393, 416, 524, 624, 786, 832, 1048, 1248, 1572, 1703, 2096, 2496, 3144, 3406, 3727, 4192, 5109, 6288, 6812, 7454, 8384, 10218, 11181, 12576, 13624, 14908, 20436, 22362, 25152, 27248, 29816, 40872, 44724, 48451, 54496, 59632, 81744, 89448, 96902, 108992, 119264, 145353, 163488, 178896, 193804, 238528, 290706, 326976, 357792, 387608, 488237, 581412, 715584, 775216, 976474, 1162824, 1464711, 1550432, 1952948, 2325648, 2929422, 3100864, 3905896, 4651296, 5858844, 6347081, 7811792, 9302592, 11717688, 12694162, 15623584, 19041243, 23435376, 25388324, 31247168, 38082486, 46870752, 50776648, 76164972, 93741504, 101553296, 152329944, 203106592, 304659888, 406213184, 609319776, 1218639552]

約数ペア:

[(1, 1218639552), (2, 609319776), (3, 406213184), (4, 304659888), (6, 203106592), (8, 152329944), (12, 101553296), (13, 93741504), (16, 76164972), (24, 50776648), (26, 46870752), (32, 38082486), (39, 31247168), (48, 25388324), (52, 23435376), (64, 19041243), (78, 15623584), (96, 12694162), (104, 11717688), (131, 9302592), (156, 7811792), (192, 6347081), (208, 5858844), (262, 4651296), (312, 3905896), (393, 3100864), (416, 2929422), (524, 2325648), (624, 1952948), (786, 1550432), (832, 1464711), (1048, 1162824), (1248, 976474), (1572, 775216), (1703, 715584), (2096, 581412), (2496, 488237), (3144, 387608), (3406, 357792), (3727, 326976), (4192, 290706), (5109, 238528), (6288, 193804), (6812, 178896), (7454, 163488), (8384, 145353), (10218, 119264), (11181, 108992), (12576, 96902), (13624, 89448), (14908, 81744), (20436, 59632), (22362, 54496), (25152, 48451), (27248, 44724), (29816, 40872)]