2421665976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 6547276800

約数和(自身を除く): 4125610824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 313, 361, 376, 456, 564, 626, 722, 893, 939, 1083, 1128, 1252, 1444, 1786, 1878, 2166, 2504, 2679, 2888, 3572, 3756, 4332, 5358, 5947, 6859, 7144, 7512, 8664, 10716, 11894, 13718, 14711, 16967, 17841, 20577, 21432, 23788, 27436, 29422, 33934, 35682, 41154, 44133, 47576, 50901, 54872, 58844, 67868, 71364, 82308, 88266, 101802, 112993, 117688, 135736, 142728, 164616, 176532, 203604, 225986, 279509, 322373, 338979, 353064, 407208, 451972, 559018, 644746, 677958, 838527, 903944, 967119, 1118036, 1289492, 1355916, 1677054, 1934238, 2146867, 2236072, 2578984, 2711832, 3354108, 3868476, 4293734, 5310671, 6440601, 6708216, 7736952, 8587468, 10621342, 12881202, 15932013, 17174936, 21242684, 25762404, 31864026, 42485368, 51524808, 63728052, 100902749, 127456104, 201805498, 302708247, 403610996, 605416494, 807221992, 1210832988, 2421665976]

約数ペア:

[(1, 2421665976), (2, 1210832988), (3, 807221992), (4, 605416494), (6, 403610996), (8, 302708247), (12, 201805498), (19, 127456104), (24, 100902749), (38, 63728052), (47, 51524808), (57, 42485368), (76, 31864026), (94, 25762404), (114, 21242684), (141, 17174936), (152, 15932013), (188, 12881202), (228, 10621342), (282, 8587468), (313, 7736952), (361, 6708216), (376, 6440601), (456, 5310671), (564, 4293734), (626, 3868476), (722, 3354108), (893, 2711832), (939, 2578984), (1083, 2236072), (1128, 2146867), (1252, 1934238), (1444, 1677054), (1786, 1355916), (1878, 1289492), (2166, 1118036), (2504, 967119), (2679, 903944), (2888, 838527), (3572, 677958), (3756, 644746), (4332, 559018), (5358, 451972), (5947, 407208), (6859, 353064), (7144, 338979), (7512, 322373), (8664, 279509), (10716, 225986), (11894, 203604), (13718, 176532), (14711, 164616), (16967, 142728), (17841, 135736), (20577, 117688), (21432, 112993), (23788, 101802), (27436, 88266), (29422, 82308), (33934, 71364), (35682, 67868), (41154, 58844), (44133, 54872), (47576, 50901)]