239280912

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 747452160

約数和(自身を除く): 508171248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 208, 216, 234, 274, 311, 312, 351, 411, 432, 468, 548, 622, 624, 702, 822, 933, 936, 1096, 1233, 1244, 1404, 1644, 1781, 1866, 1872, 2192, 2466, 2488, 2799, 2808, 3288, 3562, 3699, 3732, 4043, 4932, 4976, 5343, 5598, 5616, 6576, 7124, 7398, 7464, 8086, 8397, 9864, 10686, 11196, 12129, 14248, 14796, 14928, 16029, 16172, 16794, 19728, 21372, 22392, 24258, 28496, 29592, 32058, 32344, 33588, 36387, 42607, 42744, 44784, 48087, 48516, 59184, 64116, 64688, 67176, 72774, 85214, 85488, 96174, 97032, 109161, 127821, 128232, 134352, 145548, 170428, 192348, 194064, 218322, 255642, 256464, 291096, 340856, 383463, 384696, 436644, 511284, 553891, 582192, 681712, 766926, 769392, 873288, 1022568, 1107782, 1150389, 1533852, 1661673, 1746576, 2045136, 2215564, 2300778, 3067704, 3323346, 4431128, 4601556, 4985019, 6135408, 6646692, 8862256, 9203112, 9970038, 13293384, 14955057, 18406224, 19940076, 26586768, 29910114, 39880152, 59820228, 79760304, 119640456, 239280912]

約数ペア:

[(1, 239280912), (2, 119640456), (3, 79760304), (4, 59820228), (6, 39880152), (8, 29910114), (9, 26586768), (12, 19940076), (13, 18406224), (16, 14955057), (18, 13293384), (24, 9970038), (26, 9203112), (27, 8862256), (36, 6646692), (39, 6135408), (48, 4985019), (52, 4601556), (54, 4431128), (72, 3323346), (78, 3067704), (104, 2300778), (108, 2215564), (117, 2045136), (137, 1746576), (144, 1661673), (156, 1533852), (208, 1150389), (216, 1107782), (234, 1022568), (274, 873288), (311, 769392), (312, 766926), (351, 681712), (411, 582192), (432, 553891), (468, 511284), (548, 436644), (622, 384696), (624, 383463), (702, 340856), (822, 291096), (933, 256464), (936, 255642), (1096, 218322), (1233, 194064), (1244, 192348), (1404, 170428), (1644, 145548), (1781, 134352), (1866, 128232), (1872, 127821), (2192, 109161), (2466, 97032), (2488, 96174), (2799, 85488), (2808, 85214), (3288, 72774), (3562, 67176), (3699, 64688), (3732, 64116), (4043, 59184), (4932, 48516), (4976, 48087), (5343, 44784), (5598, 42744), (5616, 42607), (6576, 36387), (7124, 33588), (7398, 32344), (7464, 32058), (8086, 29592), (8397, 28496), (9864, 24258), (10686, 22392), (11196, 21372), (12129, 19728), (14248, 16794), (14796, 16172), (14928, 16029)]