249619356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34157}}^1$

素因数の和:34203

約数の個数: 72

約数和(自身を含む): 746010720

約数和(自身を除く): 496391364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 34157, 68314, 102471, 136628, 204942, 239099, 307413, 409884, 478198, 614826, 717297, 956396, 990553, 1229652, 1434594, 1981106, 2151891, 2869188, 2971659, 3962212, 4303782, 5943318, 6933871, 8607564, 8914977, 11886636, 13867742, 17829954, 20801613, 27735484, 35659908, 41603226, 62404839, 83206452, 124809678, 249619356]

約数ペア:

[(1, 249619356), (2, 124809678), (3, 83206452), (4, 62404839), (6, 41603226), (7, 35659908), (9, 27735484), (12, 20801613), (14, 17829954), (18, 13867742), (21, 11886636), (28, 8914977), (29, 8607564), (36, 6933871), (42, 5943318), (58, 4303782), (63, 3962212), (84, 2971659), (87, 2869188), (116, 2151891), (126, 1981106), (174, 1434594), (203, 1229652), (252, 990553), (261, 956396), (348, 717297), (406, 614826), (522, 478198), (609, 409884), (812, 307413), (1044, 239099), (1218, 204942), (1827, 136628), (2436, 102471), (3654, 68314), (7308, 34157)]