238563792

素因数分解:

$2^4\times 3^6\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 140

約数和(自身を含む): 703004484

約数和(自身を除く): 464440692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 181, 216, 226, 243, 324, 339, 362, 432, 452, 486, 543, 648, 678, 724, 729, 904, 972, 1017, 1086, 1296, 1356, 1448, 1458, 1629, 1808, 1944, 2034, 2172, 2712, 2896, 2916, 3051, 3258, 3888, 4068, 4344, 4887, 5424, 5832, 6102, 6516, 8136, 8688, 9153, 9774, 11664, 12204, 13032, 14661, 16272, 18306, 19548, 20453, 24408, 26064, 27459, 29322, 36612, 39096, 40906, 43983, 48816, 54918, 58644, 61359, 73224, 78192, 81812, 82377, 87966, 109836, 117288, 122718, 131949, 146448, 163624, 164754, 175932, 184077, 219672, 234576, 245436, 263898, 327248, 329508, 351864, 368154, 439344, 490872, 527796, 552231, 659016, 703728, 736308, 981744, 1055592, 1104462, 1318032, 1472616, 1656693, 2111184, 2208924, 2945232, 3313386, 4417848, 4970079, 6626772, 8835696, 9940158, 13253544, 14910237, 19880316, 26507088, 29820474, 39760632, 59640948, 79521264, 119281896, 238563792]

約数ペア:

[(1, 238563792), (2, 119281896), (3, 79521264), (4, 59640948), (6, 39760632), (8, 29820474), (9, 26507088), (12, 19880316), (16, 14910237), (18, 13253544), (24, 9940158), (27, 8835696), (36, 6626772), (48, 4970079), (54, 4417848), (72, 3313386), (81, 2945232), (108, 2208924), (113, 2111184), (144, 1656693), (162, 1472616), (181, 1318032), (216, 1104462), (226, 1055592), (243, 981744), (324, 736308), (339, 703728), (362, 659016), (432, 552231), (452, 527796), (486, 490872), (543, 439344), (648, 368154), (678, 351864), (724, 329508), (729, 327248), (904, 263898), (972, 245436), (1017, 234576), (1086, 219672), (1296, 184077), (1356, 175932), (1448, 164754), (1458, 163624), (1629, 146448), (1808, 131949), (1944, 122718), (2034, 117288), (2172, 109836), (2712, 87966), (2896, 82377), (2916, 81812), (3051, 78192), (3258, 73224), (3888, 61359), (4068, 58644), (4344, 54918), (4887, 48816), (5424, 43983), (5832, 40906), (6102, 39096), (6516, 36612), (8136, 29322), (8688, 27459), (9153, 26064), (9774, 24408), (11664, 20453), (12204, 19548), (13032, 18306), (14661, 16272)]