1570851996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 4368494592

約数和(自身を除く): 2797642596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 191, 196, 197, 213, 284, 294, 382, 394, 426, 497, 573, 588, 591, 764, 788, 852, 994, 1146, 1182, 1337, 1379, 1491, 1988, 2292, 2364, 2674, 2758, 2982, 3479, 4011, 4137, 5348, 5516, 5964, 6958, 8022, 8274, 9359, 9653, 10437, 13561, 13916, 13987, 16044, 16548, 18718, 19306, 20874, 27122, 27974, 28077, 28959, 37436, 37627, 38612, 40683, 41748, 41961, 54244, 55948, 56154, 57918, 75254, 81366, 83922, 94927, 97909, 112308, 112881, 115836, 150508, 162732, 167844, 189854, 195818, 225762, 263389, 284781, 293727, 379708, 391636, 451524, 526778, 569562, 587454, 664489, 685363, 790167, 1053556, 1139124, 1174908, 1328978, 1370726, 1580334, 1843723, 1993467, 2056089, 2657956, 2671517, 2741452, 3160668, 3687446, 3986934, 4112178, 5343034, 5531169, 7374892, 7973868, 8014551, 8224356, 10686068, 11062338, 16029102, 18700619, 22124676, 32058204, 37401238, 56101857, 74802476, 112203714, 130904333, 224407428, 261808666, 392712999, 523617332, 785425998, 1570851996]

約数ペア:

[(1, 1570851996), (2, 785425998), (3, 523617332), (4, 392712999), (6, 261808666), (7, 224407428), (12, 130904333), (14, 112203714), (21, 74802476), (28, 56101857), (42, 37401238), (49, 32058204), (71, 22124676), (84, 18700619), (98, 16029102), (142, 11062338), (147, 10686068), (191, 8224356), (196, 8014551), (197, 7973868), (213, 7374892), (284, 5531169), (294, 5343034), (382, 4112178), (394, 3986934), (426, 3687446), (497, 3160668), (573, 2741452), (588, 2671517), (591, 2657956), (764, 2056089), (788, 1993467), (852, 1843723), (994, 1580334), (1146, 1370726), (1182, 1328978), (1337, 1174908), (1379, 1139124), (1491, 1053556), (1988, 790167), (2292, 685363), (2364, 664489), (2674, 587454), (2758, 569562), (2982, 526778), (3479, 451524), (4011, 391636), (4137, 379708), (5348, 293727), (5516, 284781), (5964, 263389), (6958, 225762), (8022, 195818), (8274, 189854), (9359, 167844), (9653, 162732), (10437, 150508), (13561, 115836), (13916, 112881), (13987, 112308), (16044, 97909), (16548, 94927), (18718, 83922), (19306, 81366), (20874, 75254), (27122, 57918), (27974, 56154), (28077, 55948), (28959, 54244), (37436, 41961), (37627, 41748), (38612, 40683)]