1999389312

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{34031}}^1$

素因数の和:34071

約数の個数: 128

約数和(自身を含む): 6248275200

約数和(自身を除く): 4248885888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 34031, 58752, 68062, 102093, 136124, 204186, 272248, 306279, 408372, 544496, 578527, 612558, 816744, 918837, 1088992, 1157054, 1225116, 1633488, 1735581, 1837674, 2177984, 2314108, 2450232, 3266976, 3471162, 3675348, 4355968, 4628216, 4900464, 5206743, 6533952, 6942324, 7350696, 9256432, 9800928, 10413486, 13067904, 13884648, 14701392, 15620229, 18512864, 19601856, 20826972, 27769296, 29402784, 31240458, 37025728, 39203712, 41653944, 55538592, 58805568, 62480916, 74051456, 83307888, 111077184, 117611136, 124961832, 166615776, 222154368, 249923664, 333231552, 499847328, 666463104, 999694656, 1999389312]

約数ペア:

[(1, 1999389312), (2, 999694656), (3, 666463104), (4, 499847328), (6, 333231552), (8, 249923664), (9, 222154368), (12, 166615776), (16, 124961832), (17, 117611136), (18, 111077184), (24, 83307888), (27, 74051456), (32, 62480916), (34, 58805568), (36, 55538592), (48, 41653944), (51, 39203712), (54, 37025728), (64, 31240458), (68, 29402784), (72, 27769296), (96, 20826972), (102, 19601856), (108, 18512864), (128, 15620229), (136, 14701392), (144, 13884648), (153, 13067904), (192, 10413486), (204, 9800928), (216, 9256432), (272, 7350696), (288, 6942324), (306, 6533952), (384, 5206743), (408, 4900464), (432, 4628216), (459, 4355968), (544, 3675348), (576, 3471162), (612, 3266976), (816, 2450232), (864, 2314108), (918, 2177984), (1088, 1837674), (1152, 1735581), (1224, 1633488), (1632, 1225116), (1728, 1157054), (1836, 1088992), (2176, 918837), (2448, 816744), (3264, 612558), (3456, 578527), (3672, 544496), (4896, 408372), (6528, 306279), (7344, 272248), (9792, 204186), (14688, 136124), (19584, 102093), (29376, 68062), (34031, 58752)]