329852016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1065931776

約数和(自身を除く): 736079760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 47, 48, 52, 69, 72, 78, 92, 94, 104, 117, 138, 141, 144, 156, 163, 184, 188, 207, 208, 234, 276, 282, 299, 312, 326, 368, 376, 414, 423, 468, 489, 552, 564, 598, 611, 624, 652, 752, 828, 846, 897, 936, 978, 1081, 1104, 1128, 1196, 1222, 1304, 1467, 1656, 1692, 1794, 1833, 1872, 1956, 2119, 2162, 2256, 2392, 2444, 2608, 2691, 2934, 3243, 3312, 3384, 3588, 3666, 3749, 3912, 4238, 4324, 4784, 4888, 5382, 5499, 5868, 6357, 6486, 6768, 7176, 7332, 7498, 7661, 7824, 8476, 8648, 9729, 9776, 10764, 10998, 11247, 11736, 12714, 12972, 14053, 14352, 14664, 14996, 15322, 16952, 17296, 19071, 19458, 21528, 21996, 22494, 22983, 23472, 25428, 25944, 28106, 29328, 29992, 30644, 33741, 33904, 38142, 38916, 42159, 43056, 43992, 44988, 45966, 48737, 50856, 51888, 56212, 59984, 61288, 67482, 68949, 76284, 77832, 84318, 87984, 89976, 91932, 97474, 99593, 101712, 112424, 122576, 126477, 134964, 137898, 146211, 152568, 155664, 168636, 176203, 179952, 183864, 194948, 199186, 224848, 252954, 269928, 275796, 292422, 298779, 305136, 337272, 352406, 367728, 389896, 398372, 438633, 505908, 528609, 539856, 551592, 584844, 597558, 674544, 704812, 779792, 796744, 877266, 896337, 1011816, 1057218, 1103184, 1169688, 1195116, 1409624, 1585827, 1593488, 1754532, 1792674, 2023632, 2114436, 2290639, 2339376, 2390232, 2819248, 3171654, 3509064, 3585348, 4228872, 4581278, 4780464, 6343308, 6871917, 7018128, 7170696, 8457744, 9162556, 12686616, 13743834, 14341392, 18325112, 20615751, 25373232, 27487668, 36650224, 41231502, 54975336, 82463004, 109950672, 164926008, 329852016]

約数ペア:

[(1, 329852016), (2, 164926008), (3, 109950672), (4, 82463004), (6, 54975336), (8, 41231502), (9, 36650224), (12, 27487668), (13, 25373232), (16, 20615751), (18, 18325112), (23, 14341392), (24, 13743834), (26, 12686616), (36, 9162556), (39, 8457744), (46, 7170696), (47, 7018128), (48, 6871917), (52, 6343308), (69, 4780464), (72, 4581278), (78, 4228872), (92, 3585348), (94, 3509064), (104, 3171654), (117, 2819248), (138, 2390232), (141, 2339376), (144, 2290639), (156, 2114436), (163, 2023632), (184, 1792674), (188, 1754532), (207, 1593488), (208, 1585827), (234, 1409624), (276, 1195116), (282, 1169688), (299, 1103184), (312, 1057218), (326, 1011816), (368, 896337), (376, 877266), (414, 796744), (423, 779792), (468, 704812), (489, 674544), (552, 597558), (564, 584844), (598, 551592), (611, 539856), (624, 528609), (652, 505908), (752, 438633), (828, 398372), (846, 389896), (897, 367728), (936, 352406), (978, 337272), (1081, 305136), (1104, 298779), (1128, 292422), (1196, 275796), (1222, 269928), (1304, 252954), (1467, 224848), (1656, 199186), (1692, 194948), (1794, 183864), (1833, 179952), (1872, 176203), (1956, 168636), (2119, 155664), (2162, 152568), (2256, 146211), (2392, 137898), (2444, 134964), (2608, 126477), (2691, 122576), (2934, 112424), (3243, 101712), (3312, 99593), (3384, 97474), (3588, 91932), (3666, 89976), (3749, 87984), (3912, 84318), (4238, 77832), (4324, 76284), (4784, 68949), (4888, 67482), (5382, 61288), (5499, 59984), (5868, 56212), (6357, 51888), (6486, 50856), (6768, 48737), (7176, 45966), (7332, 44988), (7498, 43992), (7661, 43056), (7824, 42159), (8476, 38916), (8648, 38142), (9729, 33904), (9776, 33741), (10764, 30644), (10998, 29992), (11247, 29328), (11736, 28106), (12714, 25944), (12972, 25428), (14053, 23472), (14352, 22983), (14664, 22494), (14996, 21996), (15322, 21528), (16952, 19458), (17296, 19071)]