2151734648

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 4964198400

約数和(自身を除く): 2812463752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 251, 266, 392, 502, 532, 931, 1004, 1064, 1151, 1757, 1862, 2008, 2302, 3514, 3724, 4604, 4769, 7028, 7448, 8057, 9208, 9538, 12299, 14056, 16114, 19076, 21869, 24598, 32228, 33383, 38152, 43738, 49196, 56399, 64456, 66766, 87476, 98392, 112798, 133532, 153083, 174952, 225596, 233681, 267064, 288901, 306166, 451192, 467362, 577802, 612332, 934724, 1071581, 1155604, 1224664, 1869448, 2022307, 2143162, 2311208, 4044614, 4286324, 5489119, 8089228, 8572648, 10978238, 14156149, 16178456, 21956476, 28312298, 38423833, 43912952, 56624596, 76847666, 113249192, 153695332, 268966831, 307390664, 537933662, 1075867324, 2151734648]

約数ペア:

[(1, 2151734648), (2, 1075867324), (4, 537933662), (7, 307390664), (8, 268966831), (14, 153695332), (19, 113249192), (28, 76847666), (38, 56624596), (49, 43912952), (56, 38423833), (76, 28312298), (98, 21956476), (133, 16178456), (152, 14156149), (196, 10978238), (251, 8572648), (266, 8089228), (392, 5489119), (502, 4286324), (532, 4044614), (931, 2311208), (1004, 2143162), (1064, 2022307), (1151, 1869448), (1757, 1224664), (1862, 1155604), (2008, 1071581), (2302, 934724), (3514, 612332), (3724, 577802), (4604, 467362), (4769, 451192), (7028, 306166), (7448, 288901), (8057, 267064), (9208, 233681), (9538, 225596), (12299, 174952), (14056, 153083), (16114, 133532), (19076, 112798), (21869, 98392), (24598, 87476), (32228, 66766), (33383, 64456), (38152, 56399), (43738, 49196)]