324176356

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 677916960

約数和(自身を除く): 353740604

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 139, 146, 163, 196, 278, 292, 326, 511, 556, 652, 973, 1022, 1141, 1946, 2044, 2282, 3577, 3892, 4564, 6811, 7154, 7987, 10147, 11899, 13622, 14308, 15974, 20294, 22657, 23798, 27244, 31948, 40588, 45314, 47596, 71029, 83293, 90628, 142058, 158599, 166586, 284116, 317198, 333172, 497203, 583051, 634396, 994406, 1110193, 1166102, 1653961, 1988812, 2220386, 2332204, 3307922, 4440772, 6615844, 11577727, 23155454, 46310908, 81044089, 162088178, 324176356]

約数ペア:

[(1, 324176356), (2, 162088178), (4, 81044089), (7, 46310908), (14, 23155454), (28, 11577727), (49, 6615844), (73, 4440772), (98, 3307922), (139, 2332204), (146, 2220386), (163, 1988812), (196, 1653961), (278, 1166102), (292, 1110193), (326, 994406), (511, 634396), (556, 583051), (652, 497203), (973, 333172), (1022, 317198), (1141, 284116), (1946, 166586), (2044, 158599), (2282, 142058), (3577, 90628), (3892, 83293), (4564, 71029), (6811, 47596), (7154, 45314), (7987, 40588), (10147, 31948), (11899, 27244), (13622, 23798), (14308, 22657), (15974, 20294)]