724946524276

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{97}}^1\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 1391520102560

約数和(自身を除く): 666573578284

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 853, 997, 1261, 1706, 1994, 2197, 2522, 3412, 3988, 4394, 5044, 8788, 11089, 12961, 16393, 22178, 25922, 32786, 44356, 51844, 65572, 82741, 96709, 144157, 165482, 168493, 193418, 213109, 288314, 330964, 336986, 386836, 426218, 576628, 673972, 850441, 852436, 1075633, 1257217, 1700882, 1874041, 2151266, 2190409, 2514434, 3401764, 3748082, 4302532, 4380818, 5028868, 7496164, 8761636, 11055733, 13983229, 16343821, 22111466, 27966458, 32687642, 44222932, 55932916, 65375284, 82492777, 143724529, 164985554, 181781977, 212469673, 287449058, 329971108, 363563954, 424939346, 574898116, 727127908, 849878692, 1072406101, 1868418877, 2144812202, 3736837754, 4289624404, 7473675508, 13941279313, 27882558626, 55765117252, 181236631069, 362473262138, 724946524276]

約数ペア:

[(1, 724946524276), (2, 362473262138), (4, 181236631069), (13, 55765117252), (26, 27882558626), (52, 13941279313), (97, 7473675508), (169, 4289624404), (194, 3736837754), (338, 2144812202), (388, 1868418877), (676, 1072406101), (853, 849878692), (997, 727127908), (1261, 574898116), (1706, 424939346), (1994, 363563954), (2197, 329971108), (2522, 287449058), (3412, 212469673), (3988, 181781977), (4394, 164985554), (5044, 143724529), (8788, 82492777), (11089, 65375284), (12961, 55932916), (16393, 44222932), (22178, 32687642), (25922, 27966458), (32786, 22111466), (44356, 16343821), (51844, 13983229), (65572, 11055733), (82741, 8761636), (96709, 7496164), (144157, 5028868), (165482, 4380818), (168493, 4302532), (193418, 3748082), (213109, 3401764), (288314, 2514434), (330964, 2190409), (336986, 2151266), (386836, 1874041), (426218, 1700882), (576628, 1257217), (673972, 1075633), (850441, 852436)]