779425296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 2301936000

約数和(自身を除く): 1522510704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 389, 456, 494, 507, 624, 676, 741, 778, 912, 988, 1014, 1167, 1352, 1482, 1556, 1976, 2028, 2197, 2334, 2704, 2964, 3112, 3211, 3952, 4056, 4394, 4668, 5057, 5928, 6224, 6422, 6591, 7391, 8112, 8788, 9336, 9633, 10114, 11856, 12844, 13182, 14782, 15171, 17576, 18672, 19266, 20228, 22173, 25688, 26364, 29564, 30342, 35152, 38532, 40456, 41743, 44346, 51376, 52728, 59128, 60684, 65741, 77064, 80912, 83486, 88692, 96083, 105456, 118256, 121368, 125229, 131482, 154128, 166972, 177384, 192166, 197223, 242736, 250458, 262964, 288249, 333944, 354768, 384332, 394446, 500916, 525928, 576498, 667888, 768664, 788892, 854633, 1001832, 1051856, 1152996, 1249079, 1537328, 1577784, 1709266, 2003664, 2305992, 2498158, 2563899, 3155568, 3418532, 3747237, 4611984, 4996316, 5127798, 6837064, 7494474, 9992632, 10255596, 13674128, 14988948, 16238027, 19985264, 20511192, 29977896, 32476054, 41022384, 48714081, 59955792, 64952108, 97428162, 129904216, 194856324, 259808432, 389712648, 779425296]

約数ペア:

[(1, 779425296), (2, 389712648), (3, 259808432), (4, 194856324), (6, 129904216), (8, 97428162), (12, 64952108), (13, 59955792), (16, 48714081), (19, 41022384), (24, 32476054), (26, 29977896), (38, 20511192), (39, 19985264), (48, 16238027), (52, 14988948), (57, 13674128), (76, 10255596), (78, 9992632), (104, 7494474), (114, 6837064), (152, 5127798), (156, 4996316), (169, 4611984), (208, 3747237), (228, 3418532), (247, 3155568), (304, 2563899), (312, 2498158), (338, 2305992), (389, 2003664), (456, 1709266), (494, 1577784), (507, 1537328), (624, 1249079), (676, 1152996), (741, 1051856), (778, 1001832), (912, 854633), (988, 788892), (1014, 768664), (1167, 667888), (1352, 576498), (1482, 525928), (1556, 500916), (1976, 394446), (2028, 384332), (2197, 354768), (2334, 333944), (2704, 288249), (2964, 262964), (3112, 250458), (3211, 242736), (3952, 197223), (4056, 192166), (4394, 177384), (4668, 166972), (5057, 154128), (5928, 131482), (6224, 125229), (6422, 121368), (6591, 118256), (7391, 105456), (8112, 96083), (8788, 88692), (9336, 83486), (9633, 80912), (10114, 77064), (11856, 65741), (12844, 60684), (13182, 59128), (14782, 52728), (15171, 51376), (17576, 44346), (18672, 41743), (19266, 40456), (20228, 38532), (22173, 35152), (25688, 30342), (26364, 29564)]