1582776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 4914000

約数和(自身を除く): 3331224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 89, 104, 114, 117, 152, 156, 171, 178, 228, 234, 247, 267, 312, 342, 356, 456, 468, 494, 534, 684, 712, 741, 801, 936, 988, 1068, 1157, 1368, 1482, 1602, 1691, 1976, 2136, 2223, 2314, 2964, 3204, 3382, 3471, 4446, 4628, 5073, 5928, 6408, 6764, 6942, 8892, 9256, 10146, 10413, 13528, 13884, 15219, 17784, 20292, 20826, 21983, 27768, 30438, 40584, 41652, 43966, 60876, 65949, 83304, 87932, 121752, 131898, 175864, 197847, 263796, 395694, 527592, 791388, 1582776]

約数ペア:

[(1, 1582776), (2, 791388), (3, 527592), (4, 395694), (6, 263796), (8, 197847), (9, 175864), (12, 131898), (13, 121752), (18, 87932), (19, 83304), (24, 65949), (26, 60876), (36, 43966), (38, 41652), (39, 40584), (52, 30438), (57, 27768), (72, 21983), (76, 20826), (78, 20292), (89, 17784), (104, 15219), (114, 13884), (117, 13528), (152, 10413), (156, 10146), (171, 9256), (178, 8892), (228, 6942), (234, 6764), (247, 6408), (267, 5928), (312, 5073), (342, 4628), (356, 4446), (456, 3471), (468, 3382), (494, 3204), (534, 2964), (684, 2314), (712, 2223), (741, 2136), (801, 1976), (936, 1691), (988, 1602), (1068, 1482), (1157, 1368)]