319539792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3629

約数の個数: 120

約数和(自身を含む): 975392928

約数和(自身を除く): 655853136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 858, 1014, 1144, 1352, 1716, 1859, 2028, 2288, 2704, 3432, 3581, 3718, 4056, 5577, 6864, 7162, 7436, 8112, 10743, 11154, 14324, 14872, 21486, 22308, 28648, 29744, 39391, 42972, 44616, 46553, 57296, 78782, 85944, 89232, 93106, 118173, 139659, 157564, 171888, 186212, 236346, 279318, 315128, 372424, 472692, 512083, 558636, 605189, 630256, 744848, 945384, 1024166, 1117272, 1210378, 1536249, 1815567, 1890768, 2048332, 2234544, 2420756, 3072498, 3631134, 4096664, 4841512, 6144996, 6657079, 7262268, 8193328, 9683024, 12289992, 13314158, 14524536, 19971237, 24579984, 26628316, 29049072, 39942474, 53256632, 79884948, 106513264, 159769896, 319539792]

約数ペア:

[(1, 319539792), (2, 159769896), (3, 106513264), (4, 79884948), (6, 53256632), (8, 39942474), (11, 29049072), (12, 26628316), (13, 24579984), (16, 19971237), (22, 14524536), (24, 13314158), (26, 12289992), (33, 9683024), (39, 8193328), (44, 7262268), (48, 6657079), (52, 6144996), (66, 4841512), (78, 4096664), (88, 3631134), (104, 3072498), (132, 2420756), (143, 2234544), (156, 2048332), (169, 1890768), (176, 1815567), (208, 1536249), (264, 1210378), (286, 1117272), (312, 1024166), (338, 945384), (429, 744848), (507, 630256), (528, 605189), (572, 558636), (624, 512083), (676, 472692), (858, 372424), (1014, 315128), (1144, 279318), (1352, 236346), (1716, 186212), (1859, 171888), (2028, 157564), (2288, 139659), (2704, 118173), (3432, 93106), (3581, 89232), (3718, 85944), (4056, 78782), (5577, 57296), (6864, 46553), (7162, 44616), (7436, 42972), (8112, 39391), (10743, 29744), (11154, 28648), (14324, 22308), (14872, 21486)]