2216178076

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 4591781376

約数和(自身を除く): 2375603300

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 151, 196, 206, 302, 412, 604, 721, 727, 1057, 1442, 1454, 2114, 2884, 2908, 4228, 5047, 5089, 7399, 10094, 10178, 14798, 15553, 20188, 20356, 29596, 31106, 35623, 62212, 71246, 74881, 108871, 109777, 142492, 149762, 217742, 219554, 299524, 435484, 439108, 524167, 762097, 768439, 1048334, 1524194, 1536878, 2096668, 3048388, 3073756, 3669169, 5379073, 7338338, 10758146, 11307031, 14676676, 21516292, 22614062, 45228124, 79149217, 158298434, 316596868, 554044519, 1108089038, 2216178076]

約数ペア:

[(1, 2216178076), (2, 1108089038), (4, 554044519), (7, 316596868), (14, 158298434), (28, 79149217), (49, 45228124), (98, 22614062), (103, 21516292), (151, 14676676), (196, 11307031), (206, 10758146), (302, 7338338), (412, 5379073), (604, 3669169), (721, 3073756), (727, 3048388), (1057, 2096668), (1442, 1536878), (1454, 1524194), (2114, 1048334), (2884, 768439), (2908, 762097), (4228, 524167), (5047, 439108), (5089, 435484), (7399, 299524), (10094, 219554), (10178, 217742), (14798, 149762), (15553, 142492), (20188, 109777), (20356, 108871), (29596, 74881), (31106, 71246), (35623, 62212)]