1493019216

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 4726641920

約数和(自身を除く): 3233622704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 109, 117, 144, 156, 162, 208, 216, 218, 234, 243, 271, 312, 324, 327, 351, 432, 436, 468, 486, 542, 624, 648, 654, 702, 813, 872, 936, 972, 981, 1053, 1084, 1296, 1308, 1404, 1417, 1626, 1744, 1872, 1944, 1962, 2106, 2168, 2439, 2616, 2808, 2834, 2943, 3159, 3252, 3523, 3888, 3924, 4212, 4251, 4336, 4878, 5232, 5616, 5668, 5886, 6318, 6504, 7046, 7317, 7848, 8424, 8502, 8829, 9756, 10569, 11336, 11772, 12636, 12753, 13008, 14092, 14634, 15696, 16848, 17004, 17658, 19512, 21138, 21951, 22672, 23544, 25272, 25506, 26487, 28184, 29268, 29539, 31707, 34008, 35316, 38259, 39024, 42276, 43902, 47088, 50544, 51012, 52974, 56368, 58536, 59078, 63414, 65853, 68016, 70632, 76518, 84552, 87804, 88617, 95121, 102024, 105948, 114777, 117072, 118156, 126828, 131706, 141264, 153036, 169104, 175608, 177234, 190242, 204048, 211896, 229554, 236312, 253656, 263412, 265851, 285363, 306072, 344331, 351216, 354468, 380484, 384007, 423792, 459108, 472624, 507312, 526824, 531702, 570726, 612144, 688662, 708936, 760968, 768014, 797553, 856089, 918216, 1053648, 1063404, 1141452, 1152021, 1377324, 1417872, 1521936, 1536028, 1595106, 1712178, 1836432, 2126808, 2282904, 2304042, 2392659, 2754648, 3072056, 3190212, 3424356, 3456063, 4253616, 4565808, 4608084, 4785318, 5509296, 6144112, 6380424, 6848712, 6912126, 7177977, 9216168, 9570636, 10368189, 12760848, 13697424, 13824252, 14355954, 18432336, 19141272, 20736378, 27648504, 28711908, 31104567, 38282544, 41472756, 55297008, 57423816, 62209134, 82945512, 93313701, 114847632, 124418268, 165891024, 186627402, 248836536, 373254804, 497673072, 746509608, 1493019216]

約数ペア:

[(1, 1493019216), (2, 746509608), (3, 497673072), (4, 373254804), (6, 248836536), (8, 186627402), (9, 165891024), (12, 124418268), (13, 114847632), (16, 93313701), (18, 82945512), (24, 62209134), (26, 57423816), (27, 55297008), (36, 41472756), (39, 38282544), (48, 31104567), (52, 28711908), (54, 27648504), (72, 20736378), (78, 19141272), (81, 18432336), (104, 14355954), (108, 13824252), (109, 13697424), (117, 12760848), (144, 10368189), (156, 9570636), (162, 9216168), (208, 7177977), (216, 6912126), (218, 6848712), (234, 6380424), (243, 6144112), (271, 5509296), (312, 4785318), (324, 4608084), (327, 4565808), (351, 4253616), (432, 3456063), (436, 3424356), (468, 3190212), (486, 3072056), (542, 2754648), (624, 2392659), (648, 2304042), (654, 2282904), (702, 2126808), (813, 1836432), (872, 1712178), (936, 1595106), (972, 1536028), (981, 1521936), (1053, 1417872), (1084, 1377324), (1296, 1152021), (1308, 1141452), (1404, 1063404), (1417, 1053648), (1626, 918216), (1744, 856089), (1872, 797553), (1944, 768014), (1962, 760968), (2106, 708936), (2168, 688662), (2439, 612144), (2616, 570726), (2808, 531702), (2834, 526824), (2943, 507312), (3159, 472624), (3252, 459108), (3523, 423792), (3888, 384007), (3924, 380484), (4212, 354468), (4251, 351216), (4336, 344331), (4878, 306072), (5232, 285363), (5616, 265851), (5668, 263412), (5886, 253656), (6318, 236312), (6504, 229554), (7046, 211896), (7317, 204048), (7848, 190242), (8424, 177234), (8502, 175608), (8829, 169104), (9756, 153036), (10569, 141264), (11336, 131706), (11772, 126828), (12636, 118156), (12753, 117072), (13008, 114777), (14092, 105948), (14634, 102024), (15696, 95121), (16848, 88617), (17004, 87804), (17658, 84552), (19512, 76518), (21138, 70632), (21951, 68016), (22672, 65853), (23544, 63414), (25272, 59078), (25506, 58536), (26487, 56368), (28184, 52974), (29268, 51012), (29539, 50544), (31707, 47088), (34008, 43902), (35316, 42276), (38259, 39024)]