1320696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 4127760

約数和(自身を除く): 2807064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 83, 102, 104, 117, 136, 153, 156, 166, 204, 221, 234, 249, 306, 312, 332, 408, 442, 468, 498, 612, 663, 664, 747, 884, 936, 996, 1079, 1224, 1326, 1411, 1494, 1768, 1989, 1992, 2158, 2652, 2822, 2988, 3237, 3978, 4233, 4316, 5304, 5644, 5976, 6474, 7956, 8466, 8632, 9711, 11288, 12699, 12948, 15912, 16932, 18343, 19422, 25398, 25896, 33864, 36686, 38844, 50796, 55029, 73372, 77688, 101592, 110058, 146744, 165087, 220116, 330174, 440232, 660348, 1320696]

約数ペア:

[(1, 1320696), (2, 660348), (3, 440232), (4, 330174), (6, 220116), (8, 165087), (9, 146744), (12, 110058), (13, 101592), (17, 77688), (18, 73372), (24, 55029), (26, 50796), (34, 38844), (36, 36686), (39, 33864), (51, 25896), (52, 25398), (68, 19422), (72, 18343), (78, 16932), (83, 15912), (102, 12948), (104, 12699), (117, 11288), (136, 9711), (153, 8632), (156, 8466), (166, 7956), (204, 6474), (221, 5976), (234, 5644), (249, 5304), (306, 4316), (312, 4233), (332, 3978), (408, 3237), (442, 2988), (468, 2822), (498, 2652), (612, 2158), (663, 1992), (664, 1989), (747, 1768), (884, 1494), (936, 1411), (996, 1326), (1079, 1224)]