642417194328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1\times {\mathrm{1409}}^1$

素因数の和:2722

約数の個数: 256

約数和(自身を含む): 1990246809600

約数和(自身を除く): 1347829615272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 191, 273, 312, 364, 382, 546, 573, 728, 764, 1092, 1093, 1146, 1337, 1409, 1528, 2184, 2186, 2292, 2483, 2674, 2818, 3279, 4011, 4227, 4372, 4584, 4966, 5348, 5636, 6558, 7449, 7651, 8022, 8454, 8744, 9863, 9932, 10696, 11272, 13116, 14209, 14898, 15302, 16044, 16908, 17381, 18317, 19726, 19864, 22953, 26232, 28418, 29589, 29796, 30604, 32088, 33816, 34762, 36634, 39452, 42627, 45906, 52143, 54951, 56836, 59178, 59592, 61208, 69524, 73268, 78904, 85254, 91812, 99463, 104286, 109902, 113672, 118356, 128219, 139048, 146536, 170508, 183624, 198926, 208572, 208763, 219804, 236712, 256438, 269119, 298389, 341016, 384657, 397852, 417144, 417526, 439608, 512876, 538238, 596778, 626289, 769314, 795704, 807357, 835052, 1025752, 1076476, 1193556, 1252578, 1461341, 1538628, 1540037, 1614714, 1670104, 1883833, 2152952, 2387112, 2505156, 2713919, 2922682, 3077256, 3080074, 3229428, 3498547, 3767666, 4384023, 4620111, 5010312, 5427838, 5651499, 5845364, 6160148, 6458856, 6997094, 7535332, 8141757, 8768046, 9240222, 10495641, 10780259, 10855676, 11302998, 11690728, 12320296, 13994188, 15070664, 16283514, 17536092, 18480444, 18997433, 20020481, 20991282, 21560518, 21711352, 22605996, 24489829, 27988376, 32340777, 32567028, 35072184, 36960888, 37994866, 40040962, 41982564, 43121036, 45211992, 48979658, 56992299, 60061443, 64681554, 65134056, 73469487, 75989732, 80081924, 83965128, 86242072, 97959316, 113984598, 120122886, 129363108, 140143367, 146938974, 151979464, 160163848, 195918632, 227969196, 240245772, 258726216, 280286734, 293877948, 294147067, 420430101, 455938392, 480491544, 560573468, 587755896, 588294134, 840860202, 882441201, 1121146936, 1176588268, 1681720404, 1764882402, 2059029469, 2353176536, 3363440808, 3529764804, 3823911871, 4118058938, 6177088407, 7059529608, 7647823742, 8236117876, 11471735613, 12354176814, 15295647484, 16472235752, 22943471226, 24708353628, 26767383097, 30591294968, 45886942452, 49416707256, 53534766194, 80302149291, 91773884904, 107069532388, 160604298582, 214139064776, 321208597164, 642417194328]

約数ペア:

[(1, 642417194328), (2, 321208597164), (3, 214139064776), (4, 160604298582), (6, 107069532388), (7, 91773884904), (8, 80302149291), (12, 53534766194), (13, 49416707256), (14, 45886942452), (21, 30591294968), (24, 26767383097), (26, 24708353628), (28, 22943471226), (39, 16472235752), (42, 15295647484), (52, 12354176814), (56, 11471735613), (78, 8236117876), (84, 7647823742), (91, 7059529608), (104, 6177088407), (156, 4118058938), (168, 3823911871), (182, 3529764804), (191, 3363440808), (273, 2353176536), (312, 2059029469), (364, 1764882402), (382, 1681720404), (546, 1176588268), (573, 1121146936), (728, 882441201), (764, 840860202), (1092, 588294134), (1093, 587755896), (1146, 560573468), (1337, 480491544), (1409, 455938392), (1528, 420430101), (2184, 294147067), (2186, 293877948), (2292, 280286734), (2483, 258726216), (2674, 240245772), (2818, 227969196), (3279, 195918632), (4011, 160163848), (4227, 151979464), (4372, 146938974), (4584, 140143367), (4966, 129363108), (5348, 120122886), (5636, 113984598), (6558, 97959316), (7449, 86242072), (7651, 83965128), (8022, 80081924), (8454, 75989732), (8744, 73469487), (9863, 65134056), (9932, 64681554), (10696, 60061443), (11272, 56992299), (13116, 48979658), (14209, 45211992), (14898, 43121036), (15302, 41982564), (16044, 40040962), (16908, 37994866), (17381, 36960888), (18317, 35072184), (19726, 32567028), (19864, 32340777), (22953, 27988376), (26232, 24489829), (28418, 22605996), (29589, 21711352), (29796, 21560518), (30604, 20991282), (32088, 20020481), (33816, 18997433), (34762, 18480444), (36634, 17536092), (39452, 16283514), (42627, 15070664), (45906, 13994188), (52143, 12320296), (54951, 11690728), (56836, 11302998), (59178, 10855676), (59592, 10780259), (61208, 10495641), (69524, 9240222), (73268, 8768046), (78904, 8141757), (85254, 7535332), (91812, 6997094), (99463, 6458856), (104286, 6160148), (109902, 5845364), (113672, 5651499), (118356, 5427838), (128219, 5010312), (139048, 4620111), (146536, 4384023), (170508, 3767666), (183624, 3498547), (198926, 3229428), (208572, 3080074), (208763, 3077256), (219804, 2922682), (236712, 2713919), (256438, 2505156), (269119, 2387112), (298389, 2152952), (341016, 1883833), (384657, 1670104), (397852, 1614714), (417144, 1540037), (417526, 1538628), (439608, 1461341), (512876, 1252578), (538238, 1193556), (596778, 1076476), (626289, 1025752), (769314, 835052), (795704, 807357)]