1444990128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{3467}}^1$

素因数の和:3954

約数の個数: 80

約数和(自身を含む): 3939093120

約数和(自身を除く): 2494102992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 457, 912, 914, 1371, 1828, 2742, 3467, 3656, 5484, 6934, 7312, 8683, 10401, 10968, 13868, 17366, 20802, 21936, 26049, 27736, 34732, 41604, 52098, 55472, 65873, 69464, 83208, 104196, 131746, 138928, 166416, 197619, 208392, 263492, 395238, 416784, 526984, 790476, 1053968, 1580952, 1584419, 3161904, 3168838, 4753257, 6337676, 9506514, 12675352, 19013028, 25350704, 30103961, 38026056, 60207922, 76052112, 90311883, 120415844, 180623766, 240831688, 361247532, 481663376, 722495064, 1444990128]

約数ペア:

[(1, 1444990128), (2, 722495064), (3, 481663376), (4, 361247532), (6, 240831688), (8, 180623766), (12, 120415844), (16, 90311883), (19, 76052112), (24, 60207922), (38, 38026056), (48, 30103961), (57, 25350704), (76, 19013028), (114, 12675352), (152, 9506514), (228, 6337676), (304, 4753257), (456, 3168838), (457, 3161904), (912, 1584419), (914, 1580952), (1371, 1053968), (1828, 790476), (2742, 526984), (3467, 416784), (3656, 395238), (5484, 263492), (6934, 208392), (7312, 197619), (8683, 166416), (10401, 138928), (10968, 131746), (13868, 104196), (17366, 83208), (20802, 69464), (21936, 65873), (26049, 55472), (27736, 52098), (34732, 41604)]