238378608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4447

約数の個数: 120

約数和(自身を含む): 743389920

約数和(自身を除く): 505011312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3393, 4176, 4391, 4524, 6032, 6786, 8782, 9048, 13173, 13572, 17564, 18096, 26346, 27144, 35128, 39519, 52692, 54288, 57083, 70256, 79038, 105384, 114166, 127339, 158076, 171249, 210768, 228332, 254678, 316152, 342498, 382017, 456664, 509356, 513747, 632304, 684996, 764034, 913328, 1018712, 1027494, 1146051, 1369992, 1528068, 1655407, 2037424, 2054988, 2292102, 2739984, 3056136, 3310814, 4109976, 4584204, 4966221, 6112272, 6621628, 8219952, 9168408, 9932442, 13243256, 14898663, 18336816, 19864884, 26486512, 29797326, 39729768, 59594652, 79459536, 119189304, 238378608]

約数ペア:

[(1, 238378608), (2, 119189304), (3, 79459536), (4, 59594652), (6, 39729768), (8, 29797326), (9, 26486512), (12, 19864884), (13, 18336816), (16, 14898663), (18, 13243256), (24, 9932442), (26, 9168408), (29, 8219952), (36, 6621628), (39, 6112272), (48, 4966221), (52, 4584204), (58, 4109976), (72, 3310814), (78, 3056136), (87, 2739984), (104, 2292102), (116, 2054988), (117, 2037424), (144, 1655407), (156, 1528068), (174, 1369992), (208, 1146051), (232, 1027494), (234, 1018712), (261, 913328), (312, 764034), (348, 684996), (377, 632304), (464, 513747), (468, 509356), (522, 456664), (624, 382017), (696, 342498), (754, 316152), (936, 254678), (1044, 228332), (1131, 210768), (1392, 171249), (1508, 158076), (1872, 127339), (2088, 114166), (2262, 105384), (3016, 79038), (3393, 70256), (4176, 57083), (4391, 54288), (4524, 52692), (6032, 39519), (6786, 35128), (8782, 27144), (9048, 26346), (13173, 18096), (13572, 17564)]