346298484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 1001011200

約数和(自身を除く): 654712716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 139, 147, 196, 223, 228, 266, 278, 294, 399, 417, 446, 532, 556, 588, 669, 798, 834, 892, 931, 973, 1338, 1561, 1596, 1668, 1862, 1946, 2641, 2676, 2793, 2919, 3122, 3724, 3892, 4237, 4683, 5282, 5586, 5838, 6244, 6811, 7923, 8474, 9366, 10564, 10927, 11172, 11676, 12711, 13622, 15846, 16948, 18487, 18732, 20433, 21854, 25422, 27244, 29659, 30997, 31692, 32781, 36974, 40866, 43708, 50844, 55461, 59318, 61994, 65562, 73948, 81732, 88977, 92991, 110922, 118636, 123988, 129409, 131124, 177954, 185982, 207613, 216979, 221844, 258818, 355908, 371964, 388227, 415226, 433958, 517636, 588943, 622839, 650937, 776454, 830452, 867916, 1177886, 1245678, 1301874, 1518853, 1552908, 1766829, 2355772, 2491356, 2603748, 3037706, 3533658, 4122601, 4556559, 6075412, 7067316, 8245202, 9113118, 12367803, 16490404, 18226236, 24735606, 28858207, 49471212, 57716414, 86574621, 115432828, 173149242, 346298484]

約数ペア:

[(1, 346298484), (2, 173149242), (3, 115432828), (4, 86574621), (6, 57716414), (7, 49471212), (12, 28858207), (14, 24735606), (19, 18226236), (21, 16490404), (28, 12367803), (38, 9113118), (42, 8245202), (49, 7067316), (57, 6075412), (76, 4556559), (84, 4122601), (98, 3533658), (114, 3037706), (133, 2603748), (139, 2491356), (147, 2355772), (196, 1766829), (223, 1552908), (228, 1518853), (266, 1301874), (278, 1245678), (294, 1177886), (399, 867916), (417, 830452), (446, 776454), (532, 650937), (556, 622839), (588, 588943), (669, 517636), (798, 433958), (834, 415226), (892, 388227), (931, 371964), (973, 355908), (1338, 258818), (1561, 221844), (1596, 216979), (1668, 207613), (1862, 185982), (1946, 177954), (2641, 131124), (2676, 129409), (2793, 123988), (2919, 118636), (3122, 110922), (3724, 92991), (3892, 88977), (4237, 81732), (4683, 73948), (5282, 65562), (5586, 61994), (5838, 59318), (6244, 55461), (6811, 50844), (7923, 43708), (8474, 40866), (9366, 36974), (10564, 32781), (10927, 31692), (11172, 30997), (11676, 29659), (12711, 27244), (13622, 25422), (15846, 21854), (16948, 20433), (18487, 18732)]