27342744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 83220480

約数和(自身を除く): 55877736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 257, 264, 286, 312, 341, 372, 403, 429, 514, 572, 682, 744, 771, 806, 858, 1023, 1028, 1144, 1209, 1364, 1542, 1612, 1716, 2046, 2056, 2418, 2728, 2827, 3084, 3224, 3341, 3432, 4092, 4433, 4836, 5654, 6168, 6682, 7967, 8184, 8481, 8866, 9672, 10023, 11308, 13299, 13364, 15934, 16962, 17732, 20046, 22616, 23901, 26598, 26728, 31868, 33924, 35464, 36751, 40092, 47802, 53196, 63736, 67848, 73502, 80184, 87637, 95604, 103571, 106392, 110253, 147004, 175274, 191208, 207142, 220506, 262911, 294008, 310713, 350548, 414284, 441012, 525822, 621426, 701096, 828568, 882024, 1051644, 1139281, 1242852, 2103288, 2278562, 2485704, 3417843, 4557124, 6835686, 9114248, 13671372, 27342744]

約数ペア:

[(1, 27342744), (2, 13671372), (3, 9114248), (4, 6835686), (6, 4557124), (8, 3417843), (11, 2485704), (12, 2278562), (13, 2103288), (22, 1242852), (24, 1139281), (26, 1051644), (31, 882024), (33, 828568), (39, 701096), (44, 621426), (52, 525822), (62, 441012), (66, 414284), (78, 350548), (88, 310713), (93, 294008), (104, 262911), (124, 220506), (132, 207142), (143, 191208), (156, 175274), (186, 147004), (248, 110253), (257, 106392), (264, 103571), (286, 95604), (312, 87637), (341, 80184), (372, 73502), (403, 67848), (429, 63736), (514, 53196), (572, 47802), (682, 40092), (744, 36751), (771, 35464), (806, 33924), (858, 31868), (1023, 26728), (1028, 26598), (1144, 23901), (1209, 22616), (1364, 20046), (1542, 17732), (1612, 16962), (1716, 15934), (2046, 13364), (2056, 13299), (2418, 11308), (2728, 10023), (2827, 9672), (3084, 8866), (3224, 8481), (3341, 8184), (3432, 7967), (4092, 6682), (4433, 6168), (4836, 5654)]