245445696

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 745565184

約数和(自身を除く): 500119488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 97, 138, 144, 184, 191, 192, 194, 207, 276, 288, 291, 368, 382, 388, 414, 552, 573, 576, 582, 736, 764, 776, 828, 873, 1104, 1146, 1164, 1472, 1528, 1552, 1656, 1719, 1746, 2208, 2231, 2292, 2328, 3056, 3104, 3312, 3438, 3492, 4393, 4416, 4462, 4584, 4656, 6112, 6208, 6624, 6693, 6876, 6984, 8786, 8924, 9168, 9312, 12224, 13179, 13248, 13386, 13752, 13968, 17572, 17848, 18336, 18527, 18624, 20079, 26358, 26772, 27504, 27936, 35144, 35696, 36672, 37054, 39537, 40158, 52716, 53544, 55008, 55581, 55872, 70288, 71392, 74108, 79074, 80316, 105432, 107088, 110016, 111162, 140576, 142784, 148216, 158148, 160632, 166743, 210864, 214176, 222324, 281152, 296432, 316296, 321264, 333486, 421728, 426121, 428352, 444648, 592864, 632592, 642528, 666972, 843456, 852242, 889296, 1185728, 1265184, 1278363, 1285056, 1333944, 1704484, 1778592, 2530368, 2556726, 2667888, 3408968, 3557184, 3835089, 5113452, 5335776, 6817936, 7670178, 10226904, 10671552, 13635872, 15340356, 20453808, 27271744, 30680712, 40907616, 61361424, 81815232, 122722848, 245445696]

約数ペア:

[(1, 245445696), (2, 122722848), (3, 81815232), (4, 61361424), (6, 40907616), (8, 30680712), (9, 27271744), (12, 20453808), (16, 15340356), (18, 13635872), (23, 10671552), (24, 10226904), (32, 7670178), (36, 6817936), (46, 5335776), (48, 5113452), (64, 3835089), (69, 3557184), (72, 3408968), (92, 2667888), (96, 2556726), (97, 2530368), (138, 1778592), (144, 1704484), (184, 1333944), (191, 1285056), (192, 1278363), (194, 1265184), (207, 1185728), (276, 889296), (288, 852242), (291, 843456), (368, 666972), (382, 642528), (388, 632592), (414, 592864), (552, 444648), (573, 428352), (576, 426121), (582, 421728), (736, 333486), (764, 321264), (776, 316296), (828, 296432), (873, 281152), (1104, 222324), (1146, 214176), (1164, 210864), (1472, 166743), (1528, 160632), (1552, 158148), (1656, 148216), (1719, 142784), (1746, 140576), (2208, 111162), (2231, 110016), (2292, 107088), (2328, 105432), (3056, 80316), (3104, 79074), (3312, 74108), (3438, 71392), (3492, 70288), (4393, 55872), (4416, 55581), (4462, 55008), (4584, 53544), (4656, 52716), (6112, 40158), (6208, 39537), (6624, 37054), (6693, 36672), (6876, 35696), (6984, 35144), (8786, 27936), (8924, 27504), (9168, 26772), (9312, 26358), (12224, 20079), (13179, 18624), (13248, 18527), (13386, 18336), (13752, 17848), (13968, 17572)]