1961493408

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{108107}}^1$

素因数の和:108136

約数の個数: 120

約数和(自身を含む): 6592858272

約数和(自身を除く): 4631364864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 108107, 216214, 324321, 432428, 648642, 756749, 864856, 972963, 1297284, 1513498, 1729712, 1945926, 2270247, 2594568, 2918889, 3026996, 3459424, 3891852, 4540494, 5189136, 5837778, 6053992, 6810741, 7783704, 8756667, 9080988, 10378272, 11675556, 12107984, 13621482, 15567408, 17513334, 18161976, 20432223, 23351112, 24215968, 27242964, 31134816, 35026668, 36323952, 40864446, 46702224, 54485928, 61296669, 70053336, 72647904, 81728892, 93404448, 108971856, 122593338, 140106672, 163457784, 217943712, 245186676, 280213344, 326915568, 490373352, 653831136, 980746704, 1961493408]

約数ペア:

[(1, 1961493408), (2, 980746704), (3, 653831136), (4, 490373352), (6, 326915568), (7, 280213344), (8, 245186676), (9, 217943712), (12, 163457784), (14, 140106672), (16, 122593338), (18, 108971856), (21, 93404448), (24, 81728892), (27, 72647904), (28, 70053336), (32, 61296669), (36, 54485928), (42, 46702224), (48, 40864446), (54, 36323952), (56, 35026668), (63, 31134816), (72, 27242964), (81, 24215968), (84, 23351112), (96, 20432223), (108, 18161976), (112, 17513334), (126, 15567408), (144, 13621482), (162, 12107984), (168, 11675556), (189, 10378272), (216, 9080988), (224, 8756667), (252, 7783704), (288, 6810741), (324, 6053992), (336, 5837778), (378, 5189136), (432, 4540494), (504, 3891852), (567, 3459424), (648, 3026996), (672, 2918889), (756, 2594568), (864, 2270247), (1008, 1945926), (1134, 1729712), (1296, 1513498), (1512, 1297284), (2016, 972963), (2268, 864856), (2592, 756749), (3024, 648642), (4536, 432428), (6048, 324321), (9072, 216214), (18144, 108107)]