348035968

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 853225920

約数和(自身を除く): 505189952

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 128, 136, 146, 224, 238, 272, 292, 313, 448, 476, 511, 544, 584, 626, 896, 952, 1022, 1088, 1168, 1241, 1252, 1904, 2044, 2176, 2191, 2336, 2482, 2504, 3808, 4088, 4382, 4672, 4964, 5008, 5321, 7616, 8176, 8687, 8764, 9344, 9928, 10016, 10642, 15232, 16352, 17374, 17528, 19856, 20032, 21284, 22849, 32704, 34748, 35056, 37247, 39712, 40064, 42568, 45698, 65408, 69496, 70112, 74494, 79424, 85136, 91396, 138992, 140224, 148988, 158848, 159943, 170272, 182792, 277984, 280448, 297976, 319886, 340544, 365584, 388433, 555968, 595952, 639772, 681088, 731168, 776866, 1111936, 1191904, 1279544, 1462336, 1553732, 2383808, 2559088, 2719031, 2924672, 3107464, 4767616, 5118176, 5438062, 6214928, 10236352, 10876124, 12429856, 20472704, 21752248, 24859712, 43504496, 49719424, 87008992, 174017984, 348035968]

約数ペア:

[(1, 348035968), (2, 174017984), (4, 87008992), (7, 49719424), (8, 43504496), (14, 24859712), (16, 21752248), (17, 20472704), (28, 12429856), (32, 10876124), (34, 10236352), (56, 6214928), (64, 5438062), (68, 5118176), (73, 4767616), (112, 3107464), (119, 2924672), (128, 2719031), (136, 2559088), (146, 2383808), (224, 1553732), (238, 1462336), (272, 1279544), (292, 1191904), (313, 1111936), (448, 776866), (476, 731168), (511, 681088), (544, 639772), (584, 595952), (626, 555968), (896, 388433), (952, 365584), (1022, 340544), (1088, 319886), (1168, 297976), (1241, 280448), (1252, 277984), (1904, 182792), (2044, 170272), (2176, 159943), (2191, 158848), (2336, 148988), (2482, 140224), (2504, 138992), (3808, 91396), (4088, 85136), (4382, 79424), (4672, 74494), (4964, 70112), (5008, 69496), (5321, 65408), (7616, 45698), (8176, 42568), (8687, 40064), (8764, 39712), (9344, 37247), (9928, 35056), (10016, 34748), (10642, 32704), (15232, 22849), (16352, 21284), (17374, 20032), (17528, 19856)]