1800104904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1039}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 5398848000

約数和(自身を除く): 3598743096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 617, 702, 936, 1039, 1234, 1404, 1851, 2078, 2468, 2808, 3117, 3702, 4156, 4936, 5553, 6234, 7404, 8021, 8312, 9351, 11106, 12468, 13507, 14808, 16042, 16659, 18702, 22212, 24063, 24936, 27014, 28053, 32084, 33318, 37404, 40521, 44424, 48126, 54028, 56106, 64168, 66636, 72189, 74808, 81042, 96252, 108056, 112212, 121563, 133272, 144378, 162084, 192504, 216567, 224424, 243126, 288756, 324168, 364689, 433134, 486252, 577512, 641063, 729378, 866268, 972504, 1282126, 1458756, 1732536, 1923189, 2564252, 2917512, 3846378, 5128504, 5769567, 7692756, 8333819, 11539134, 15385512, 16667638, 17308701, 23078268, 25001457, 33335276, 34617402, 46156536, 50002914, 66670552, 69234804, 75004371, 100005828, 138469608, 150008742, 200011656, 225013113, 300017484, 450026226, 600034968, 900052452, 1800104904]

約数ペア:

[(1, 1800104904), (2, 900052452), (3, 600034968), (4, 450026226), (6, 300017484), (8, 225013113), (9, 200011656), (12, 150008742), (13, 138469608), (18, 100005828), (24, 75004371), (26, 69234804), (27, 66670552), (36, 50002914), (39, 46156536), (52, 34617402), (54, 33335276), (72, 25001457), (78, 23078268), (104, 17308701), (108, 16667638), (117, 15385512), (156, 11539134), (216, 8333819), (234, 7692756), (312, 5769567), (351, 5128504), (468, 3846378), (617, 2917512), (702, 2564252), (936, 1923189), (1039, 1732536), (1234, 1458756), (1404, 1282126), (1851, 972504), (2078, 866268), (2468, 729378), (2808, 641063), (3117, 577512), (3702, 486252), (4156, 433134), (4936, 364689), (5553, 324168), (6234, 288756), (7404, 243126), (8021, 224424), (8312, 216567), (9351, 192504), (11106, 162084), (12468, 144378), (13507, 133272), (14808, 121563), (16042, 112212), (16659, 108056), (18702, 96252), (22212, 81042), (24063, 74808), (24936, 72189), (27014, 66636), (28053, 64168), (32084, 56106), (33318, 54028), (37404, 48126), (40521, 44424)]