247150904

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4453

約数の個数: 96

約数和(自身を含む): 633452400

約数和(自身を除く): 386301496

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 4409, 5096, 7007, 8008, 8818, 14014, 17636, 28028, 30863, 35272, 48499, 56056, 57317, 61726, 96998, 114634, 123452, 193996, 216041, 229268, 246904, 339493, 387992, 401219, 432082, 458536, 630487, 678986, 802438, 864164, 1260974, 1357972, 1604876, 1728328, 2376451, 2521948, 2715944, 2808533, 3209752, 4413409, 4752902, 5043896, 5617066, 8826818, 9505804, 11234132, 17653636, 19011608, 22468264, 30893863, 35307272, 61787726, 123575452, 247150904]

約数ペア:

[(1, 247150904), (2, 123575452), (4, 61787726), (7, 35307272), (8, 30893863), (11, 22468264), (13, 19011608), (14, 17653636), (22, 11234132), (26, 9505804), (28, 8826818), (44, 5617066), (49, 5043896), (52, 4752902), (56, 4413409), (77, 3209752), (88, 2808533), (91, 2715944), (98, 2521948), (104, 2376451), (143, 1728328), (154, 1604876), (182, 1357972), (196, 1260974), (286, 864164), (308, 802438), (364, 678986), (392, 630487), (539, 458536), (572, 432082), (616, 401219), (637, 387992), (728, 339493), (1001, 246904), (1078, 229268), (1144, 216041), (1274, 193996), (2002, 123452), (2156, 114634), (2548, 96998), (4004, 61726), (4312, 57317), (4409, 56056), (5096, 48499), (7007, 35272), (8008, 30863), (8818, 28028), (14014, 17636)]