290083222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 568431360

約数和(自身を除く): 278348138

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 121, 143, 209, 211, 242, 247, 253, 286, 299, 418, 422, 437, 494, 506, 598, 874, 1573, 2299, 2321, 2717, 2743, 2783, 3146, 3289, 4009, 4598, 4642, 4807, 4853, 5434, 5486, 5566, 5681, 6578, 8018, 9614, 9706, 11362, 25531, 29887, 30173, 36179, 44099, 51062, 52117, 52877, 53383, 59774, 60346, 62491, 63089, 72358, 88198, 92207, 104234, 105754, 106766, 124982, 126178, 184414, 331903, 485089, 573287, 587213, 663806, 687401, 693979, 970178, 1014277, 1146574, 1174426, 1198691, 1374802, 1387958, 2028554, 2397382, 6306157, 7633769, 11157047, 12612314, 13185601, 15267538, 22314094, 26371202, 145041611, 290083222]

約数ペア:

[(1, 290083222), (2, 145041611), (11, 26371202), (13, 22314094), (19, 15267538), (22, 13185601), (23, 12612314), (26, 11157047), (38, 7633769), (46, 6306157), (121, 2397382), (143, 2028554), (209, 1387958), (211, 1374802), (242, 1198691), (247, 1174426), (253, 1146574), (286, 1014277), (299, 970178), (418, 693979), (422, 687401), (437, 663806), (494, 587213), (506, 573287), (598, 485089), (874, 331903), (1573, 184414), (2299, 126178), (2321, 124982), (2717, 106766), (2743, 105754), (2783, 104234), (3146, 92207), (3289, 88198), (4009, 72358), (4598, 63089), (4642, 62491), (4807, 60346), (4853, 59774), (5434, 53383), (5486, 52877), (5566, 52117), (5681, 51062), (6578, 44099), (8018, 36179), (9614, 30173), (9706, 29887), (11362, 25531)]