380208088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 834699600

約数和(自身を除く): 454491512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 169, 247, 328, 338, 361, 494, 533, 676, 722, 779, 988, 1066, 1352, 1444, 1558, 1976, 2132, 2888, 3116, 3211, 4264, 4693, 6232, 6422, 6859, 6929, 9386, 10127, 12844, 13718, 13858, 14801, 18772, 20254, 25688, 27436, 27716, 29602, 37544, 40508, 54872, 55432, 59204, 61009, 81016, 89167, 118408, 122018, 131651, 178334, 192413, 244036, 263302, 281219, 356668, 384826, 488072, 526604, 562438, 713336, 769652, 1053208, 1124876, 1159171, 1539304, 2249752, 2318342, 2501369, 3655847, 4636684, 5002738, 7311694, 9273368, 10005476, 14623388, 20010952, 29246776, 47526011, 95052022, 190104044, 380208088]

約数ペア:

[(1, 380208088), (2, 190104044), (4, 95052022), (8, 47526011), (13, 29246776), (19, 20010952), (26, 14623388), (38, 10005476), (41, 9273368), (52, 7311694), (76, 5002738), (82, 4636684), (104, 3655847), (152, 2501369), (164, 2318342), (169, 2249752), (247, 1539304), (328, 1159171), (338, 1124876), (361, 1053208), (494, 769652), (533, 713336), (676, 562438), (722, 526604), (779, 488072), (988, 384826), (1066, 356668), (1352, 281219), (1444, 263302), (1558, 244036), (1976, 192413), (2132, 178334), (2888, 131651), (3116, 122018), (3211, 118408), (4264, 89167), (4693, 81016), (6232, 61009), (6422, 59204), (6859, 55432), (6929, 54872), (9386, 40508), (10127, 37544), (12844, 29602), (13718, 27716), (13858, 27436), (14801, 25688), (18772, 20254)]