881456449428

素因数分解:

$2^2\times 3^7\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18451}}^1$

素因数の和:18646

約数の個数: 192

約数和(自身を含む): 2386041405440

約数和(自身を除く): 1504584956012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 127, 129, 162, 172, 243, 254, 258, 324, 381, 387, 486, 508, 516, 729, 762, 774, 972, 1143, 1161, 1458, 1524, 1548, 2187, 2286, 2322, 2916, 3429, 3483, 4374, 4572, 4644, 5461, 6858, 6966, 8748, 10287, 10449, 10922, 13716, 13932, 16383, 18451, 20574, 20898, 21844, 30861, 31347, 32766, 36902, 41148, 41796, 49149, 55353, 61722, 62694, 65532, 73804, 92583, 94041, 98298, 110706, 123444, 125388, 147447, 166059, 185166, 188082, 196596, 221412, 277749, 294894, 332118, 370332, 376164, 442341, 498177, 555498, 589788, 664236, 793393, 884682, 996354, 1110996, 1327023, 1494531, 1586786, 1769364, 1992708, 2343277, 2380179, 2654046, 2989062, 3173572, 3981069, 4483593, 4686554, 4760358, 5308092, 5978124, 7029831, 7140537, 7962138, 8967186, 9373108, 9520716, 11943207, 13450779, 14059662, 14281074, 15924276, 17934372, 21089493, 21421611, 23886414, 26901558, 28119324, 28562148, 40352337, 42178986, 42843222, 47772828, 53803116, 63268479, 64264833, 80704674, 84357972, 85686444, 100760911, 126536958, 128529666, 161409348, 189805437, 192794499, 201521822, 253073916, 257059332, 302282733, 379610874, 385588998, 403043644, 569416311, 578383497, 604565466, 759221748, 771177996, 906848199, 1138832622, 1156766994, 1209130932, 1708248933, 1735150491, 1813696398, 2277665244, 2313533988, 2720544597, 3416497866, 3470300982, 3627392796, 5124746799, 5441089194, 6832995732, 6940601964, 8161633791, 10249493598, 10882178388, 16323267582, 20498987196, 24484901373, 32646535164, 48969802746, 73454704119, 97939605492, 146909408238, 220364112357, 293818816476, 440728224714, 881456449428]

約数ペア:

[(1, 881456449428), (2, 440728224714), (3, 293818816476), (4, 220364112357), (6, 146909408238), (9, 97939605492), (12, 73454704119), (18, 48969802746), (27, 32646535164), (36, 24484901373), (43, 20498987196), (54, 16323267582), (81, 10882178388), (86, 10249493598), (108, 8161633791), (127, 6940601964), (129, 6832995732), (162, 5441089194), (172, 5124746799), (243, 3627392796), (254, 3470300982), (258, 3416497866), (324, 2720544597), (381, 2313533988), (387, 2277665244), (486, 1813696398), (508, 1735150491), (516, 1708248933), (729, 1209130932), (762, 1156766994), (774, 1138832622), (972, 906848199), (1143, 771177996), (1161, 759221748), (1458, 604565466), (1524, 578383497), (1548, 569416311), (2187, 403043644), (2286, 385588998), (2322, 379610874), (2916, 302282733), (3429, 257059332), (3483, 253073916), (4374, 201521822), (4572, 192794499), (4644, 189805437), (5461, 161409348), (6858, 128529666), (6966, 126536958), (8748, 100760911), (10287, 85686444), (10449, 84357972), (10922, 80704674), (13716, 64264833), (13932, 63268479), (16383, 53803116), (18451, 47772828), (20574, 42843222), (20898, 42178986), (21844, 40352337), (30861, 28562148), (31347, 28119324), (32766, 26901558), (36902, 23886414), (41148, 21421611), (41796, 21089493), (49149, 17934372), (55353, 15924276), (61722, 14281074), (62694, 14059662), (65532, 13450779), (73804, 11943207), (92583, 9520716), (94041, 9373108), (98298, 8967186), (110706, 7962138), (123444, 7140537), (125388, 7029831), (147447, 5978124), (166059, 5308092), (185166, 4760358), (188082, 4686554), (196596, 4483593), (221412, 3981069), (277749, 3173572), (294894, 2989062), (332118, 2654046), (370332, 2380179), (376164, 2343277), (442341, 1992708), (498177, 1769364), (555498, 1586786), (589788, 1494531), (664236, 1327023), (793393, 1110996), (884682, 996354)]