290820768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25457}}^1$

素因数の和:25494

約数の個数: 96

約数和(自身を含む): 923819904

約数和(自身を除く): 632999136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 25457, 50914, 76371, 101828, 152742, 178199, 203656, 305484, 356398, 407312, 432769, 534597, 610968, 712796, 814624, 865538, 1069194, 1221936, 1298307, 1425592, 1731076, 2138388, 2443872, 2596614, 2851184, 3029383, 3462152, 4276776, 5193228, 5702368, 6058766, 6924304, 8553552, 9088149, 10386456, 12117532, 13848608, 17107104, 18176298, 20772912, 24235064, 36352596, 41545824, 48470128, 72705192, 96940256, 145410384, 290820768]

約数ペア:

[(1, 290820768), (2, 145410384), (3, 96940256), (4, 72705192), (6, 48470128), (7, 41545824), (8, 36352596), (12, 24235064), (14, 20772912), (16, 18176298), (17, 17107104), (21, 13848608), (24, 12117532), (28, 10386456), (32, 9088149), (34, 8553552), (42, 6924304), (48, 6058766), (51, 5702368), (56, 5193228), (68, 4276776), (84, 3462152), (96, 3029383), (102, 2851184), (112, 2596614), (119, 2443872), (136, 2138388), (168, 1731076), (204, 1425592), (224, 1298307), (238, 1221936), (272, 1069194), (336, 865538), (357, 814624), (408, 712796), (476, 610968), (544, 534597), (672, 432769), (714, 407312), (816, 356398), (952, 305484), (1428, 203656), (1632, 178199), (1904, 152742), (2856, 101828), (3808, 76371), (5712, 50914), (11424, 25457)]