215402891484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{145687}}^1$

素因数の和:146215

約数の個数: 96

約数和(自身を含む): 573316079616

約数和(自身を除く): 357913188132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 487, 506, 759, 974, 1012, 1461, 1518, 1948, 2922, 3036, 5357, 5844, 10714, 11201, 16071, 21428, 22402, 32142, 33603, 44804, 64284, 67206, 123211, 134412, 145687, 246422, 291374, 369633, 437061, 492844, 582748, 739266, 874122, 1478532, 1602557, 1748244, 3205114, 3350801, 4807671, 6410228, 6701602, 9615342, 10052403, 13403204, 19230684, 20104806, 36858811, 40209612, 70949569, 73717622, 110576433, 141899138, 147435244, 212848707, 221152866, 283798276, 425697414, 442305732, 780445259, 851394828, 1560890518, 1631840087, 2341335777, 3121781036, 3263680174, 4682671554, 4895520261, 6527360348, 9365343108, 9791040522, 17950240957, 19582081044, 35900481914, 53850722871, 71800963828, 107701445742, 215402891484]

約数ペア:

[(1, 215402891484), (2, 107701445742), (3, 71800963828), (4, 53850722871), (6, 35900481914), (11, 19582081044), (12, 17950240957), (22, 9791040522), (23, 9365343108), (33, 6527360348), (44, 4895520261), (46, 4682671554), (66, 3263680174), (69, 3121781036), (92, 2341335777), (132, 1631840087), (138, 1560890518), (253, 851394828), (276, 780445259), (487, 442305732), (506, 425697414), (759, 283798276), (974, 221152866), (1012, 212848707), (1461, 147435244), (1518, 141899138), (1948, 110576433), (2922, 73717622), (3036, 70949569), (5357, 40209612), (5844, 36858811), (10714, 20104806), (11201, 19230684), (16071, 13403204), (21428, 10052403), (22402, 9615342), (32142, 6701602), (33603, 6410228), (44804, 4807671), (64284, 3350801), (67206, 3205114), (123211, 1748244), (134412, 1602557), (145687, 1478532), (246422, 874122), (291374, 739266), (369633, 582748), (437061, 492844)]