423884328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 1259520000

約数和(自身を除く): 835635672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 199, 217, 248, 372, 398, 409, 434, 597, 651, 744, 796, 818, 868, 1194, 1227, 1302, 1393, 1592, 1636, 1736, 2388, 2454, 2604, 2786, 2863, 3272, 4179, 4776, 4908, 5208, 5572, 5726, 6169, 8358, 8589, 9816, 11144, 11452, 12338, 12679, 16716, 17178, 18507, 22904, 24676, 25358, 33432, 34356, 37014, 38037, 43183, 49352, 50716, 68712, 74028, 76074, 81391, 86366, 88753, 101432, 129549, 148056, 152148, 162782, 172732, 177506, 244173, 259098, 266259, 304296, 325564, 345464, 355012, 488346, 518196, 532518, 569737, 651128, 710024, 976692, 1036392, 1065036, 1139474, 1709211, 1953384, 2130072, 2278948, 2523121, 3418422, 4557896, 5046242, 6836844, 7569363, 10092484, 13673688, 15138726, 17661847, 20184968, 30277452, 35323694, 52985541, 60554904, 70647388, 105971082, 141294776, 211942164, 423884328]

約数ペア:

[(1, 423884328), (2, 211942164), (3, 141294776), (4, 105971082), (6, 70647388), (7, 60554904), (8, 52985541), (12, 35323694), (14, 30277452), (21, 20184968), (24, 17661847), (28, 15138726), (31, 13673688), (42, 10092484), (56, 7569363), (62, 6836844), (84, 5046242), (93, 4557896), (124, 3418422), (168, 2523121), (186, 2278948), (199, 2130072), (217, 1953384), (248, 1709211), (372, 1139474), (398, 1065036), (409, 1036392), (434, 976692), (597, 710024), (651, 651128), (744, 569737), (796, 532518), (818, 518196), (868, 488346), (1194, 355012), (1227, 345464), (1302, 325564), (1393, 304296), (1592, 266259), (1636, 259098), (1736, 244173), (2388, 177506), (2454, 172732), (2604, 162782), (2786, 152148), (2863, 148056), (3272, 129549), (4179, 101432), (4776, 88753), (4908, 86366), (5208, 81391), (5572, 76074), (5726, 74028), (6169, 68712), (8358, 50716), (8589, 49352), (9816, 43183), (11144, 38037), (11452, 37014), (12338, 34356), (12679, 33432), (16716, 25358), (17178, 24676), (18507, 22904)]