7881568296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21851}}^1$

素因数の和:21999

約数の個数: 128

約数和(自身を含む): 23914828800

約数和(自身を除く): 16033260504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 113, 114, 133, 152, 168, 226, 228, 266, 339, 399, 452, 456, 532, 678, 791, 798, 904, 1064, 1356, 1582, 1596, 2147, 2373, 2712, 3164, 3192, 4294, 4746, 6328, 6441, 8588, 9492, 12882, 15029, 17176, 18984, 21851, 25764, 30058, 43702, 45087, 51528, 60116, 65553, 87404, 90174, 120232, 131106, 152957, 174808, 180348, 262212, 305914, 360696, 415169, 458871, 524424, 611828, 830338, 917742, 1223656, 1245507, 1660676, 1835484, 2469163, 2491014, 2906183, 3321352, 3670968, 4938326, 4982028, 5812366, 7407489, 8718549, 9876652, 9964056, 11624732, 14814978, 17284141, 17437098, 19753304, 23249464, 29629956, 34568282, 34874196, 46914097, 51852423, 59259912, 69136564, 69748392, 93828194, 103704846, 138273128, 140742291, 187656388, 207409692, 281484582, 328398679, 375312776, 414819384, 562969164, 656797358, 985196037, 1125938328, 1313594716, 1970392074, 2627189432, 3940784148, 7881568296]

約数ペア:

[(1, 7881568296), (2, 3940784148), (3, 2627189432), (4, 1970392074), (6, 1313594716), (7, 1125938328), (8, 985196037), (12, 656797358), (14, 562969164), (19, 414819384), (21, 375312776), (24, 328398679), (28, 281484582), (38, 207409692), (42, 187656388), (56, 140742291), (57, 138273128), (76, 103704846), (84, 93828194), (113, 69748392), (114, 69136564), (133, 59259912), (152, 51852423), (168, 46914097), (226, 34874196), (228, 34568282), (266, 29629956), (339, 23249464), (399, 19753304), (452, 17437098), (456, 17284141), (532, 14814978), (678, 11624732), (791, 9964056), (798, 9876652), (904, 8718549), (1064, 7407489), (1356, 5812366), (1582, 4982028), (1596, 4938326), (2147, 3670968), (2373, 3321352), (2712, 2906183), (3164, 2491014), (3192, 2469163), (4294, 1835484), (4746, 1660676), (6328, 1245507), (6441, 1223656), (8588, 917742), (9492, 830338), (12882, 611828), (15029, 524424), (17176, 458871), (18984, 415169), (21851, 360696), (25764, 305914), (30058, 262212), (43702, 180348), (45087, 174808), (51528, 152957), (60116, 131106), (65553, 120232), (87404, 90174)]