1381654872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 192

約数和(自身を含む): 4406088960

約数和(自身を除く): 3024434088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 527, 558, 612, 663, 744, 806, 884, 936, 1054, 1116, 1209, 1224, 1326, 1581, 1612, 1768, 1989, 2108, 2232, 2418, 2652, 2801, 3162, 3224, 3627, 3978, 4216, 4743, 4836, 5304, 5602, 6324, 6851, 7254, 7956, 8403, 9486, 9672, 11204, 12648, 13702, 14508, 15912, 16806, 18972, 20553, 22408, 25209, 27404, 29016, 33612, 36413, 37944, 41106, 47617, 50418, 54808, 61659, 67224, 72826, 82212, 86831, 95234, 100836, 109239, 123318, 142851, 145652, 164424, 173662, 190468, 201672, 218478, 246636, 260493, 285702, 291304, 327717, 347324, 380936, 428553, 436956, 493272, 520986, 571404, 619021, 655434, 694648, 781479, 857106, 873912, 1041972, 1128803, 1142808, 1238042, 1310868, 1476127, 1562958, 1714212, 1857063, 2083944, 2257606, 2476084, 2621736, 2952254, 3125916, 3386409, 3428424, 3714126, 4428381, 4515212, 4952168, 5571189, 5904508, 6251832, 6772818, 7428252, 8856762, 9030424, 10159227, 11142378, 11809016, 13285143, 13545636, 14856504, 17713524, 19189651, 20318454, 22284756, 26570286, 27091272, 35427048, 38379302, 40636908, 44569512, 53140572, 57568953, 76758604, 81273816, 106281144, 115137906, 153517208, 172706859, 230275812, 345413718, 460551624, 690827436, 1381654872]

約数ペア:

[(1, 1381654872), (2, 690827436), (3, 460551624), (4, 345413718), (6, 230275812), (8, 172706859), (9, 153517208), (12, 115137906), (13, 106281144), (17, 81273816), (18, 76758604), (24, 57568953), (26, 53140572), (31, 44569512), (34, 40636908), (36, 38379302), (39, 35427048), (51, 27091272), (52, 26570286), (62, 22284756), (68, 20318454), (72, 19189651), (78, 17713524), (93, 14856504), (102, 13545636), (104, 13285143), (117, 11809016), (124, 11142378), (136, 10159227), (153, 9030424), (156, 8856762), (186, 7428252), (204, 6772818), (221, 6251832), (234, 5904508), (248, 5571189), (279, 4952168), (306, 4515212), (312, 4428381), (372, 3714126), (403, 3428424), (408, 3386409), (442, 3125916), (468, 2952254), (527, 2621736), (558, 2476084), (612, 2257606), (663, 2083944), (744, 1857063), (806, 1714212), (884, 1562958), (936, 1476127), (1054, 1310868), (1116, 1238042), (1209, 1142808), (1224, 1128803), (1326, 1041972), (1581, 873912), (1612, 857106), (1768, 781479), (1989, 694648), (2108, 655434), (2232, 619021), (2418, 571404), (2652, 520986), (2801, 493272), (3162, 436956), (3224, 428553), (3627, 380936), (3978, 347324), (4216, 327717), (4743, 291304), (4836, 285702), (5304, 260493), (5602, 246636), (6324, 218478), (6851, 201672), (7254, 190468), (7956, 173662), (8403, 164424), (9486, 145652), (9672, 142851), (11204, 123318), (12648, 109239), (13702, 100836), (14508, 95234), (15912, 86831), (16806, 82212), (18972, 72826), (20553, 67224), (22408, 61659), (25209, 54808), (27404, 50418), (29016, 47617), (33612, 41106), (36413, 37944)]