328710816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23293}}^1$

素因数の和:23323

約数の個数: 108

約数和(自身を含む): 1087433802

約数和(自身を除く): 758722986

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 23293, 46586, 69879, 93172, 139758, 163051, 186344, 209637, 279516, 326102, 372688, 419274, 489153, 559032, 652204, 745376, 838548, 978306, 1118064, 1141357, 1304408, 1467459, 1677096, 1956612, 2236128, 2282714, 2608816, 2934918, 3354192, 3424071, 3913224, 4565428, 5217632, 5869836, 6708384, 6848142, 7826448, 9130856, 10272213, 11739672, 13696284, 15652896, 18261712, 20544426, 23479344, 27392568, 36523424, 41088852, 46958688, 54785136, 82177704, 109570272, 164355408, 328710816]

約数ペア:

[(1, 328710816), (2, 164355408), (3, 109570272), (4, 82177704), (6, 54785136), (7, 46958688), (8, 41088852), (9, 36523424), (12, 27392568), (14, 23479344), (16, 20544426), (18, 18261712), (21, 15652896), (24, 13696284), (28, 11739672), (32, 10272213), (36, 9130856), (42, 7826448), (48, 6848142), (49, 6708384), (56, 5869836), (63, 5217632), (72, 4565428), (84, 3913224), (96, 3424071), (98, 3354192), (112, 2934918), (126, 2608816), (144, 2282714), (147, 2236128), (168, 1956612), (196, 1677096), (224, 1467459), (252, 1304408), (288, 1141357), (294, 1118064), (336, 978306), (392, 838548), (441, 745376), (504, 652204), (588, 559032), (672, 489153), (784, 419274), (882, 372688), (1008, 326102), (1176, 279516), (1568, 209637), (1764, 186344), (2016, 163051), (2352, 139758), (3528, 93172), (4704, 69879), (7056, 46586), (14112, 23293)]