293838952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 667814400

約数和(自身を除く): 373975448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 61, 67, 76, 86, 88, 122, 134, 152, 172, 209, 244, 268, 344, 418, 473, 488, 536, 671, 737, 817, 836, 946, 1159, 1273, 1342, 1474, 1634, 1672, 1892, 2318, 2546, 2623, 2684, 2881, 2948, 3268, 3784, 4087, 4636, 5092, 5246, 5368, 5762, 5896, 6536, 8174, 8987, 9272, 10184, 10492, 11524, 12749, 14003, 16348, 17974, 20984, 23048, 25498, 28006, 28853, 31691, 32696, 35948, 44957, 49837, 50996, 54739, 56012, 57706, 63382, 71896, 77653, 89914, 99674, 101992, 109478, 112024, 115412, 126764, 155306, 175741, 179828, 199348, 218956, 230824, 253528, 310612, 351482, 359656, 398696, 437912, 548207, 602129, 621224, 702964, 854183, 1096414, 1204258, 1405928, 1708366, 1933151, 2192828, 2408516, 3339079, 3416732, 3866302, 4385656, 4817032, 6678158, 6833464, 7732604, 13356316, 15465208, 26712632, 36729869, 73459738, 146919476, 293838952]

約数ペア:

[(1, 293838952), (2, 146919476), (4, 73459738), (8, 36729869), (11, 26712632), (19, 15465208), (22, 13356316), (38, 7732604), (43, 6833464), (44, 6678158), (61, 4817032), (67, 4385656), (76, 3866302), (86, 3416732), (88, 3339079), (122, 2408516), (134, 2192828), (152, 1933151), (172, 1708366), (209, 1405928), (244, 1204258), (268, 1096414), (344, 854183), (418, 702964), (473, 621224), (488, 602129), (536, 548207), (671, 437912), (737, 398696), (817, 359656), (836, 351482), (946, 310612), (1159, 253528), (1273, 230824), (1342, 218956), (1474, 199348), (1634, 179828), (1672, 175741), (1892, 155306), (2318, 126764), (2546, 115412), (2623, 112024), (2684, 109478), (2881, 101992), (2948, 99674), (3268, 89914), (3784, 77653), (4087, 71896), (4636, 63382), (5092, 57706), (5246, 56012), (5368, 54739), (5762, 50996), (5896, 49837), (6536, 44957), (8174, 35948), (8987, 32696), (9272, 31691), (10184, 28853), (10492, 28006), (11524, 25498), (12749, 23048), (14003, 20984), (16348, 17974)]