490925904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4513

約数の個数: 120

約数和(自身を含む): 1507010688

約数和(自身を除く): 1016084784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1974, 2256, 2303, 2352, 2632, 3948, 4441, 4606, 5264, 6909, 7896, 8882, 9212, 13323, 13818, 15792, 17764, 18424, 26646, 27636, 31087, 35528, 36848, 53292, 55272, 62174, 71056, 93261, 106584, 110544, 124348, 186522, 208727, 213168, 217609, 248696, 373044, 417454, 435218, 497392, 626181, 652827, 746088, 834908, 870436, 1252362, 1305654, 1461089, 1492176, 1669816, 1740872, 2504724, 2611308, 2922178, 3339632, 3481744, 4383267, 5009448, 5222616, 5844356, 8766534, 10018896, 10227623, 10445232, 11688712, 17533068, 20455246, 23377424, 30682869, 35066136, 40910492, 61365738, 70132272, 81820984, 122731476, 163641968, 245462952, 490925904]

約数ペア:

[(1, 490925904), (2, 245462952), (3, 163641968), (4, 122731476), (6, 81820984), (7, 70132272), (8, 61365738), (12, 40910492), (14, 35066136), (16, 30682869), (21, 23377424), (24, 20455246), (28, 17533068), (42, 11688712), (47, 10445232), (48, 10227623), (49, 10018896), (56, 8766534), (84, 5844356), (94, 5222616), (98, 5009448), (112, 4383267), (141, 3481744), (147, 3339632), (168, 2922178), (188, 2611308), (196, 2504724), (282, 1740872), (294, 1669816), (329, 1492176), (336, 1461089), (376, 1305654), (392, 1252362), (564, 870436), (588, 834908), (658, 746088), (752, 652827), (784, 626181), (987, 497392), (1128, 435218), (1176, 417454), (1316, 373044), (1974, 248696), (2256, 217609), (2303, 213168), (2352, 208727), (2632, 186522), (3948, 124348), (4441, 110544), (4606, 106584), (5264, 93261), (6909, 71056), (7896, 62174), (8882, 55272), (9212, 53292), (13323, 36848), (13818, 35528), (15792, 31087), (17764, 27636), (18424, 26646)]