2063747911679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 2428102656000

約数和(自身を除く): 364354744321

約数列:

[1, 19, 23, 41, 53, 67, 163, 199, 437, 779, 943, 1007, 1219, 1273, 1541, 2173, 2747, 3097, 3551, 3749, 3781, 4577, 6683, 8159, 8639, 10547, 10921, 13333, 17917, 23161, 29279, 32437, 41287, 49979, 52193, 63181, 67469, 71231, 81673, 86963, 126977, 145591, 153709, 155021, 164141, 187657, 198697, 200393, 207499, 242581, 251183, 253327, 306659, 354199, 432427, 447761, 546653, 578813, 616303, 706649, 746051, 949601, 1200439, 1329917, 1551787, 1719161, 2173279, 2766229, 2920471, 3348593, 3565483, 3775243, 4609039, 4772477, 5826521, 6729781, 8146577, 8216113, 8507459, 9945821, 10298503, 10386407, 10997447, 12573019, 13312699, 13426331, 14174969, 16252927, 23731333, 25268423, 28972609, 30588091, 32664059, 39540703, 41292301, 49985417, 63623267, 70485601, 89104439, 115183787, 154784963, 188970599, 195671557, 238887361, 252941281, 308805613, 450895327, 545820659, 550479571, 581173729, 666370007, 751273357, 949722923, 1339226419, 1621168823, 1692984341, 2049402097, 2188491953, 2649227101, 4722535267, 10370592521, 12661030133, 30802207637, 38938639843, 50335314919, 89728170073, 108618311141, 2063747911679]

約数ペア:

[(1, 2063747911679), (19, 108618311141), (23, 89728170073), (41, 50335314919), (53, 38938639843), (67, 30802207637), (163, 12661030133), (199, 10370592521), (437, 4722535267), (779, 2649227101), (943, 2188491953), (1007, 2049402097), (1219, 1692984341), (1273, 1621168823), (1541, 1339226419), (2173, 949722923), (2747, 751273357), (3097, 666370007), (3551, 581173729), (3749, 550479571), (3781, 545820659), (4577, 450895327), (6683, 308805613), (8159, 252941281), (8639, 238887361), (10547, 195671557), (10921, 188970599), (13333, 154784963), (17917, 115183787), (23161, 89104439), (29279, 70485601), (32437, 63623267), (41287, 49985417), (49979, 41292301), (52193, 39540703), (63181, 32664059), (67469, 30588091), (71231, 28972609), (81673, 25268423), (86963, 23731333), (126977, 16252927), (145591, 14174969), (153709, 13426331), (155021, 13312699), (164141, 12573019), (187657, 10997447), (198697, 10386407), (200393, 10298503), (207499, 9945821), (242581, 8507459), (251183, 8216113), (253327, 8146577), (306659, 6729781), (354199, 5826521), (432427, 4772477), (447761, 4609039), (546653, 3775243), (578813, 3565483), (616303, 3348593), (706649, 2920471), (746051, 2766229), (949601, 2173279), (1200439, 1719161), (1329917, 1551787)]