298739064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 844462080

約数和(自身を除く): 545723016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 248, 268, 312, 372, 402, 403, 461, 536, 744, 804, 806, 871, 922, 1209, 1383, 1608, 1612, 1742, 1844, 2077, 2418, 2613, 2766, 3224, 3484, 3688, 4154, 4836, 5226, 5532, 5993, 6231, 6968, 8308, 9672, 10452, 11064, 11986, 12462, 14291, 16616, 17979, 20904, 23972, 24924, 27001, 28582, 30887, 35958, 42873, 47944, 49848, 54002, 57164, 61774, 71916, 81003, 85746, 92661, 108004, 114328, 123548, 143832, 162006, 171492, 185322, 185783, 216008, 247096, 324012, 342984, 370644, 371566, 401531, 557349, 648024, 741288, 743132, 803062, 957497, 1114698, 1204593, 1486264, 1606124, 1914994, 2229396, 2409186, 2872491, 3212248, 3829988, 4458792, 4818372, 5744982, 7659976, 9636744, 11489964, 12447461, 22979928, 24894922, 37342383, 49789844, 74684766, 99579688, 149369532, 298739064]

約数ペア:

[(1, 298739064), (2, 149369532), (3, 99579688), (4, 74684766), (6, 49789844), (8, 37342383), (12, 24894922), (13, 22979928), (24, 12447461), (26, 11489964), (31, 9636744), (39, 7659976), (52, 5744982), (62, 4818372), (67, 4458792), (78, 3829988), (93, 3212248), (104, 2872491), (124, 2409186), (134, 2229396), (156, 1914994), (186, 1606124), (201, 1486264), (248, 1204593), (268, 1114698), (312, 957497), (372, 803062), (402, 743132), (403, 741288), (461, 648024), (536, 557349), (744, 401531), (804, 371566), (806, 370644), (871, 342984), (922, 324012), (1209, 247096), (1383, 216008), (1608, 185783), (1612, 185322), (1742, 171492), (1844, 162006), (2077, 143832), (2418, 123548), (2613, 114328), (2766, 108004), (3224, 92661), (3484, 85746), (3688, 81003), (4154, 71916), (4836, 61774), (5226, 57164), (5532, 54002), (5993, 49848), (6231, 47944), (6968, 42873), (8308, 35958), (9672, 30887), (10452, 28582), (11064, 27001), (11986, 24924), (12462, 23972), (14291, 20904), (16616, 17979)]