350389488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 971903568

約数和(自身を除く): 621514080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 277, 292, 304, 361, 438, 456, 554, 584, 722, 831, 876, 912, 1083, 1108, 1168, 1387, 1444, 1662, 1752, 2166, 2216, 2774, 2888, 3324, 3504, 4161, 4332, 4432, 5263, 5548, 5776, 6648, 8322, 8664, 10526, 11096, 13296, 15789, 16644, 17328, 20221, 21052, 22192, 26353, 31578, 33288, 40442, 42104, 52706, 60663, 63156, 66576, 79059, 80884, 84208, 99997, 105412, 121326, 126312, 158118, 161768, 199994, 210824, 242652, 252624, 299991, 316236, 323536, 384199, 399988, 421648, 485304, 599982, 632472, 768398, 799976, 970608, 1152597, 1199964, 1264944, 1536796, 1599952, 2305194, 2399928, 3073592, 4610388, 4799856, 6147184, 7299781, 9220776, 14599562, 18441552, 21899343, 29199124, 43798686, 58398248, 87597372, 116796496, 175194744, 350389488]

約数ペア:

[(1, 350389488), (2, 175194744), (3, 116796496), (4, 87597372), (6, 58398248), (8, 43798686), (12, 29199124), (16, 21899343), (19, 18441552), (24, 14599562), (38, 9220776), (48, 7299781), (57, 6147184), (73, 4799856), (76, 4610388), (114, 3073592), (146, 2399928), (152, 2305194), (219, 1599952), (228, 1536796), (277, 1264944), (292, 1199964), (304, 1152597), (361, 970608), (438, 799976), (456, 768398), (554, 632472), (584, 599982), (722, 485304), (831, 421648), (876, 399988), (912, 384199), (1083, 323536), (1108, 316236), (1168, 299991), (1387, 252624), (1444, 242652), (1662, 210824), (1752, 199994), (2166, 161768), (2216, 158118), (2774, 126312), (2888, 121326), (3324, 105412), (3504, 99997), (4161, 84208), (4332, 80884), (4432, 79059), (5263, 66576), (5548, 63156), (5776, 60663), (6648, 52706), (8322, 42104), (8664, 40442), (10526, 33288), (11096, 31578), (13296, 26353), (15789, 22192), (16644, 21052), (17328, 20221)]