2381428308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 6973030400

約数和(自身を除く): 4591602092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 127, 133, 186, 217, 228, 254, 266, 372, 379, 381, 399, 434, 508, 532, 589, 651, 758, 762, 798, 868, 889, 1137, 1178, 1302, 1516, 1524, 1596, 1767, 1778, 2274, 2356, 2413, 2604, 2653, 2667, 3534, 3556, 3937, 4123, 4548, 4826, 5306, 5334, 7068, 7201, 7239, 7874, 7959, 8246, 9652, 10612, 10668, 11749, 11811, 12369, 14402, 14478, 15748, 15918, 16492, 16891, 21603, 23498, 23622, 24738, 27559, 28804, 28956, 31836, 33782, 35247, 43206, 46996, 47244, 48133, 49476, 50407, 50673, 55118, 67564, 70494, 74803, 82243, 82677, 86412, 96266, 100814, 101346, 110236, 140988, 144399, 149606, 151221, 164486, 165354, 192532, 201628, 202692, 223231, 224409, 246729, 288798, 299212, 302442, 328972, 330708, 336931, 446462, 448818, 493458, 523621, 577596, 604884, 669693, 673862, 892924, 897636, 914527, 986916, 1010793, 1047242, 1339386, 1347724, 1492123, 1562617, 1570863, 1829054, 2021586, 2094484, 2678772, 2743581, 2984246, 3125234, 3141726, 3658108, 4043172, 4476369, 4687851, 5487162, 5968492, 6250468, 6283452, 6401689, 8952738, 9375702, 10444861, 10974324, 12803378, 17905476, 18751404, 19205067, 20889722, 25606756, 28350337, 31334583, 38410134, 41779444, 56700674, 62669166, 76820268, 85051011, 113401348, 125338332, 170102022, 198452359, 340204044, 396904718, 595357077, 793809436, 1190714154, 2381428308]

約数ペア:

[(1, 2381428308), (2, 1190714154), (3, 793809436), (4, 595357077), (6, 396904718), (7, 340204044), (12, 198452359), (14, 170102022), (19, 125338332), (21, 113401348), (28, 85051011), (31, 76820268), (38, 62669166), (42, 56700674), (57, 41779444), (62, 38410134), (76, 31334583), (84, 28350337), (93, 25606756), (114, 20889722), (124, 19205067), (127, 18751404), (133, 17905476), (186, 12803378), (217, 10974324), (228, 10444861), (254, 9375702), (266, 8952738), (372, 6401689), (379, 6283452), (381, 6250468), (399, 5968492), (434, 5487162), (508, 4687851), (532, 4476369), (589, 4043172), (651, 3658108), (758, 3141726), (762, 3125234), (798, 2984246), (868, 2743581), (889, 2678772), (1137, 2094484), (1178, 2021586), (1302, 1829054), (1516, 1570863), (1524, 1562617), (1596, 1492123), (1767, 1347724), (1778, 1339386), (2274, 1047242), (2356, 1010793), (2413, 986916), (2604, 914527), (2653, 897636), (2667, 892924), (3534, 673862), (3556, 669693), (3937, 604884), (4123, 577596), (4548, 523621), (4826, 493458), (5306, 448818), (5334, 446462), (7068, 336931), (7201, 330708), (7239, 328972), (7874, 302442), (7959, 299212), (8246, 288798), (9652, 246729), (10612, 224409), (10668, 223231), (11749, 202692), (11811, 201628), (12369, 192532), (14402, 165354), (14478, 164486), (15748, 151221), (15918, 149606), (16492, 144399), (16891, 140988), (21603, 110236), (23498, 101346), (23622, 100814), (24738, 96266), (27559, 86412), (28804, 82677), (28956, 82243), (31836, 74803), (33782, 70494), (35247, 67564), (43206, 55118), (46996, 50673), (47244, 50407), (48133, 49476)]