380171376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 1151238816

約数和(自身を除く): 771067440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 311, 312, 468, 622, 624, 653, 933, 936, 1244, 1306, 1866, 1872, 1959, 2488, 2612, 2799, 3732, 3918, 4043, 4976, 5224, 5598, 5877, 7464, 7836, 8086, 8489, 10448, 11196, 11754, 12129, 14928, 15672, 16172, 16978, 22392, 23508, 24258, 25467, 31344, 32344, 33956, 36387, 44784, 47016, 48516, 50934, 64688, 67912, 72774, 76401, 94032, 97032, 101868, 135824, 145548, 152802, 194064, 203083, 203736, 291096, 305604, 406166, 407472, 582192, 609249, 611208, 812332, 1218498, 1222416, 1624664, 1827747, 2436996, 2640079, 3249328, 3655494, 4873992, 5280158, 7310988, 7920237, 9747984, 10560316, 14621976, 15840474, 21120632, 23760711, 29243952, 31680948, 42241264, 47521422, 63361896, 95042844, 126723792, 190085688, 380171376]

約数ペア:

[(1, 380171376), (2, 190085688), (3, 126723792), (4, 95042844), (6, 63361896), (8, 47521422), (9, 42241264), (12, 31680948), (13, 29243952), (16, 23760711), (18, 21120632), (24, 15840474), (26, 14621976), (36, 10560316), (39, 9747984), (48, 7920237), (52, 7310988), (72, 5280158), (78, 4873992), (104, 3655494), (117, 3249328), (144, 2640079), (156, 2436996), (208, 1827747), (234, 1624664), (311, 1222416), (312, 1218498), (468, 812332), (622, 611208), (624, 609249), (653, 582192), (933, 407472), (936, 406166), (1244, 305604), (1306, 291096), (1866, 203736), (1872, 203083), (1959, 194064), (2488, 152802), (2612, 145548), (2799, 135824), (3732, 101868), (3918, 97032), (4043, 94032), (4976, 76401), (5224, 72774), (5598, 67912), (5877, 64688), (7464, 50934), (7836, 48516), (8086, 47016), (8489, 44784), (10448, 36387), (11196, 33956), (11754, 32344), (12129, 31344), (14928, 25467), (15672, 24258), (16172, 23508), (16978, 22392)]