23438844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 72465120

約数和(自身を除く): 49026276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 44, 52, 58, 66, 78, 87, 99, 116, 117, 132, 143, 156, 157, 174, 198, 234, 261, 286, 314, 319, 348, 377, 396, 429, 468, 471, 522, 572, 628, 638, 754, 858, 942, 957, 1044, 1131, 1276, 1287, 1413, 1508, 1716, 1727, 1884, 1914, 2041, 2262, 2574, 2826, 2871, 3393, 3454, 3828, 4082, 4147, 4524, 4553, 5148, 5181, 5652, 5742, 6123, 6786, 6908, 8164, 8294, 9106, 10362, 11484, 12246, 12441, 13572, 13659, 15543, 16588, 18212, 18369, 20724, 22451, 24492, 24882, 27318, 31086, 36738, 37323, 40977, 44902, 49764, 50083, 54636, 59189, 62172, 67353, 73476, 74646, 81954, 89804, 100166, 118378, 134706, 149292, 150249, 163908, 177567, 200332, 202059, 236756, 269412, 300498, 355134, 404118, 450747, 532701, 600996, 651079, 710268, 808236, 901494, 1065402, 1302158, 1802988, 1953237, 2130804, 2604316, 3906474, 5859711, 7812948, 11719422, 23438844]

約数ペア:

[(1, 23438844), (2, 11719422), (3, 7812948), (4, 5859711), (6, 3906474), (9, 2604316), (11, 2130804), (12, 1953237), (13, 1802988), (18, 1302158), (22, 1065402), (26, 901494), (29, 808236), (33, 710268), (36, 651079), (39, 600996), (44, 532701), (52, 450747), (58, 404118), (66, 355134), (78, 300498), (87, 269412), (99, 236756), (116, 202059), (117, 200332), (132, 177567), (143, 163908), (156, 150249), (157, 149292), (174, 134706), (198, 118378), (234, 100166), (261, 89804), (286, 81954), (314, 74646), (319, 73476), (348, 67353), (377, 62172), (396, 59189), (429, 54636), (468, 50083), (471, 49764), (522, 44902), (572, 40977), (628, 37323), (638, 36738), (754, 31086), (858, 27318), (942, 24882), (957, 24492), (1044, 22451), (1131, 20724), (1276, 18369), (1287, 18212), (1413, 16588), (1508, 15543), (1716, 13659), (1727, 13572), (1884, 12441), (1914, 12246), (2041, 11484), (2262, 10362), (2574, 9106), (2826, 8294), (2871, 8164), (3393, 6908), (3454, 6786), (3828, 6123), (4082, 5742), (4147, 5652), (4524, 5181), (4553, 5148)]