268536632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 652431360

約数和(自身を除く): 383894728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 73, 91, 104, 124, 146, 163, 182, 217, 248, 292, 326, 364, 403, 434, 511, 584, 652, 728, 806, 868, 949, 1022, 1141, 1304, 1612, 1736, 1898, 2044, 2119, 2263, 2282, 2821, 3224, 3796, 4088, 4238, 4526, 4564, 5053, 5642, 6643, 7592, 8476, 9052, 9128, 10106, 11284, 11899, 13286, 14833, 15841, 16952, 18104, 20212, 22568, 23798, 26572, 29419, 29666, 31682, 35371, 40424, 47596, 53144, 58838, 59332, 63364, 65689, 70742, 83293, 95192, 117676, 118664, 126728, 131378, 141484, 154687, 166586, 205933, 235352, 262756, 282968, 309374, 333172, 368869, 411866, 459823, 525512, 618748, 666344, 737738, 823732, 919646, 1082809, 1237496, 1475476, 1647464, 1839292, 2165618, 2582083, 2950952, 3678584, 4331236, 4795297, 5164166, 8662472, 9590594, 10328332, 19181188, 20656664, 33567079, 38362376, 67134158, 134268316, 268536632]

約数ペア:

[(1, 268536632), (2, 134268316), (4, 67134158), (7, 38362376), (8, 33567079), (13, 20656664), (14, 19181188), (26, 10328332), (28, 9590594), (31, 8662472), (52, 5164166), (56, 4795297), (62, 4331236), (73, 3678584), (91, 2950952), (104, 2582083), (124, 2165618), (146, 1839292), (163, 1647464), (182, 1475476), (217, 1237496), (248, 1082809), (292, 919646), (326, 823732), (364, 737738), (403, 666344), (434, 618748), (511, 525512), (584, 459823), (652, 411866), (728, 368869), (806, 333172), (868, 309374), (949, 282968), (1022, 262756), (1141, 235352), (1304, 205933), (1612, 166586), (1736, 154687), (1898, 141484), (2044, 131378), (2119, 126728), (2263, 118664), (2282, 117676), (2821, 95192), (3224, 83293), (3796, 70742), (4088, 65689), (4238, 63364), (4526, 59332), (4564, 58838), (5053, 53144), (5642, 47596), (6643, 40424), (7592, 35371), (8476, 31682), (9052, 29666), (9128, 29419), (10106, 26572), (11284, 23798), (11899, 22568), (13286, 20212), (14833, 18104), (15841, 16952)]