338727984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1927

約数の個数: 120

約数和(自身を含む): 1031362560

約数和(自身を除く): 692634576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 147, 158, 168, 196, 237, 294, 316, 336, 392, 474, 553, 588, 632, 784, 948, 1106, 1176, 1264, 1659, 1823, 1896, 2212, 2352, 3318, 3646, 3792, 3871, 4424, 5469, 6636, 7292, 7742, 8848, 10938, 11613, 12761, 13272, 14584, 15484, 21876, 23226, 25522, 26544, 29168, 30968, 38283, 43752, 46452, 51044, 61936, 76566, 87504, 89327, 92904, 102088, 144017, 153132, 178654, 185808, 204176, 267981, 288034, 306264, 357308, 432051, 535962, 576068, 612528, 714616, 864102, 1008119, 1071924, 1152136, 1429232, 1728204, 2016238, 2143848, 2304272, 3024357, 3456408, 4032476, 4287696, 6048714, 6912816, 7056833, 8064952, 12097428, 14113666, 16129904, 21170499, 24194856, 28227332, 42340998, 48389712, 56454664, 84681996, 112909328, 169363992, 338727984]

約数ペア:

[(1, 338727984), (2, 169363992), (3, 112909328), (4, 84681996), (6, 56454664), (7, 48389712), (8, 42340998), (12, 28227332), (14, 24194856), (16, 21170499), (21, 16129904), (24, 14113666), (28, 12097428), (42, 8064952), (48, 7056833), (49, 6912816), (56, 6048714), (79, 4287696), (84, 4032476), (98, 3456408), (112, 3024357), (147, 2304272), (158, 2143848), (168, 2016238), (196, 1728204), (237, 1429232), (294, 1152136), (316, 1071924), (336, 1008119), (392, 864102), (474, 714616), (553, 612528), (588, 576068), (632, 535962), (784, 432051), (948, 357308), (1106, 306264), (1176, 288034), (1264, 267981), (1659, 204176), (1823, 185808), (1896, 178654), (2212, 153132), (2352, 144017), (3318, 102088), (3646, 92904), (3792, 89327), (3871, 87504), (4424, 76566), (5469, 61936), (6636, 51044), (7292, 46452), (7742, 43752), (8848, 38283), (10938, 30968), (11613, 29168), (12761, 26544), (13272, 25522), (14584, 23226), (15484, 21876)]