245744352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 144

約数和(自身を含む): 809303040

約数和(自身を除く): 563558688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1543, 1659, 1896, 2016, 2212, 2528, 2844, 3086, 3318, 3792, 4424, 4629, 4977, 5688, 6172, 6636, 7584, 8848, 9258, 9954, 10801, 11376, 12344, 13272, 13887, 17696, 18516, 19908, 21602, 22752, 24688, 26544, 27774, 32403, 37032, 39816, 43204, 49376, 53088, 55548, 64806, 74064, 79632, 86408, 97209, 111096, 121897, 129612, 148128, 159264, 172816, 194418, 222192, 243794, 259224, 345632, 365691, 388836, 444384, 487588, 518448, 731382, 777672, 853279, 975176, 1036896, 1097073, 1462764, 1555344, 1706558, 1950352, 2194146, 2559837, 2925528, 3110688, 3413116, 3900704, 4388292, 5119674, 5851056, 6826232, 7679511, 8776584, 10239348, 11702112, 13652464, 15359022, 17553168, 20478696, 27304928, 30718044, 35106336, 40957392, 61436088, 81914784, 122872176, 245744352]

約数ペア:

[(1, 245744352), (2, 122872176), (3, 81914784), (4, 61436088), (6, 40957392), (7, 35106336), (8, 30718044), (9, 27304928), (12, 20478696), (14, 17553168), (16, 15359022), (18, 13652464), (21, 11702112), (24, 10239348), (28, 8776584), (32, 7679511), (36, 6826232), (42, 5851056), (48, 5119674), (56, 4388292), (63, 3900704), (72, 3413116), (79, 3110688), (84, 2925528), (96, 2559837), (112, 2194146), (126, 1950352), (144, 1706558), (158, 1555344), (168, 1462764), (224, 1097073), (237, 1036896), (252, 975176), (288, 853279), (316, 777672), (336, 731382), (474, 518448), (504, 487588), (553, 444384), (632, 388836), (672, 365691), (711, 345632), (948, 259224), (1008, 243794), (1106, 222192), (1264, 194418), (1422, 172816), (1543, 159264), (1659, 148128), (1896, 129612), (2016, 121897), (2212, 111096), (2528, 97209), (2844, 86408), (3086, 79632), (3318, 74064), (3792, 64806), (4424, 55548), (4629, 53088), (4977, 49376), (5688, 43204), (6172, 39816), (6636, 37032), (7584, 32403), (8848, 27774), (9258, 26544), (9954, 24688), (10801, 22752), (11376, 21602), (12344, 19908), (13272, 18516), (13887, 17696)]