1721063952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22679}}^1$

素因数の和:22741

約数の個数: 120

約数和(自身を含む): 5264663040

約数和(自身を除く): 3543599088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 22679, 25296, 37944, 45358, 68037, 75888, 90716, 136074, 181432, 204111, 272148, 362864, 385543, 408222, 544296, 703049, 771086, 816444, 1088592, 1156629, 1406098, 1542172, 1632888, 2109147, 2313258, 2812196, 3084344, 3265776, 3469887, 4218294, 4626516, 5624392, 6168688, 6327441, 6939774, 8436588, 9253032, 11248784, 11951833, 12654882, 13879548, 16873176, 18506064, 23903666, 25309764, 27759096, 33746352, 35855499, 47807332, 50619528, 55518192, 71710998, 95614664, 101239056, 107566497, 143421996, 191229328, 215132994, 286843992, 430265988, 573687984, 860531976, 1721063952]

約数ペア:

[(1, 1721063952), (2, 860531976), (3, 573687984), (4, 430265988), (6, 286843992), (8, 215132994), (9, 191229328), (12, 143421996), (16, 107566497), (17, 101239056), (18, 95614664), (24, 71710998), (31, 55518192), (34, 50619528), (36, 47807332), (48, 35855499), (51, 33746352), (62, 27759096), (68, 25309764), (72, 23903666), (93, 18506064), (102, 16873176), (124, 13879548), (136, 12654882), (144, 11951833), (153, 11248784), (186, 9253032), (204, 8436588), (248, 6939774), (272, 6327441), (279, 6168688), (306, 5624392), (372, 4626516), (408, 4218294), (496, 3469887), (527, 3265776), (558, 3084344), (612, 2812196), (744, 2313258), (816, 2109147), (1054, 1632888), (1116, 1542172), (1224, 1406098), (1488, 1156629), (1581, 1088592), (2108, 816444), (2232, 771086), (2448, 703049), (3162, 544296), (4216, 408222), (4464, 385543), (4743, 362864), (6324, 272148), (8432, 204111), (9486, 181432), (12648, 136074), (18972, 90716), (22679, 75888), (25296, 68037), (37944, 45358)]