381392016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 1040379840

約数和(自身を除く): 658987824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 541, 773, 912, 1082, 1546, 1623, 2164, 2319, 3092, 3246, 4328, 4638, 6184, 6492, 8656, 9276, 10279, 12368, 12984, 14687, 18552, 20558, 25968, 29374, 30837, 37104, 41116, 44061, 58748, 61674, 82232, 88122, 117496, 123348, 164464, 176244, 234992, 246696, 352488, 418193, 493392, 704976, 836386, 1254579, 1672772, 2509158, 3345544, 5018316, 6691088, 7945667, 10036632, 15891334, 20073264, 23837001, 31782668, 47674002, 63565336, 95348004, 127130672, 190696008, 381392016]

約数ペア:

[(1, 381392016), (2, 190696008), (3, 127130672), (4, 95348004), (6, 63565336), (8, 47674002), (12, 31782668), (16, 23837001), (19, 20073264), (24, 15891334), (38, 10036632), (48, 7945667), (57, 6691088), (76, 5018316), (114, 3345544), (152, 2509158), (228, 1672772), (304, 1254579), (456, 836386), (541, 704976), (773, 493392), (912, 418193), (1082, 352488), (1546, 246696), (1623, 234992), (2164, 176244), (2319, 164464), (3092, 123348), (3246, 117496), (4328, 88122), (4638, 82232), (6184, 61674), (6492, 58748), (8656, 44061), (9276, 41116), (10279, 37104), (12368, 30837), (12984, 29374), (14687, 25968), (18552, 20558)]