38854594768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{14327}}^1$

素因数の和:15176

約数の個数: 80

約数和(自身を含む): 86559459840

約数和(自身を除く): 47704865072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 811, 836, 1622, 1672, 3244, 3344, 6488, 8921, 12976, 14327, 15409, 17842, 28654, 30818, 35684, 57308, 61636, 71368, 114616, 123272, 142736, 157597, 169499, 229232, 246544, 272213, 315194, 338998, 544426, 630388, 677996, 1088852, 1260776, 1355992, 2177704, 2521552, 2711984, 2994343, 4355408, 5988686, 11619197, 11977372, 23238394, 23954744, 46476788, 47909488, 92953576, 127811167, 185907152, 220764743, 255622334, 441529486, 511244668, 883058972, 1022489336, 1766117944, 2044978672, 2428412173, 3532235888, 4856824346, 9713648692, 19427297384, 38854594768]

約数ペア:

[(1, 38854594768), (2, 19427297384), (4, 9713648692), (8, 4856824346), (11, 3532235888), (16, 2428412173), (19, 2044978672), (22, 1766117944), (38, 1022489336), (44, 883058972), (76, 511244668), (88, 441529486), (152, 255622334), (176, 220764743), (209, 185907152), (304, 127811167), (418, 92953576), (811, 47909488), (836, 46476788), (1622, 23954744), (1672, 23238394), (3244, 11977372), (3344, 11619197), (6488, 5988686), (8921, 4355408), (12976, 2994343), (14327, 2711984), (15409, 2521552), (17842, 2177704), (28654, 1355992), (30818, 1260776), (35684, 1088852), (57308, 677996), (61636, 630388), (71368, 544426), (114616, 338998), (123272, 315194), (142736, 272213), (157597, 246544), (169499, 229232)]