123231744

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 363860640

約数和(自身を除く): 240628896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 569, 576, 752, 768, 846, 1128, 1138, 1152, 1504, 1536, 1692, 1707, 2256, 2276, 2304, 3008, 3384, 3414, 4512, 4552, 4608, 5121, 6016, 6768, 6828, 9024, 9104, 10242, 12032, 13536, 13656, 18048, 18208, 20484, 24064, 26743, 27072, 27312, 36096, 36416, 40968, 53486, 54144, 54624, 72192, 72832, 80229, 81936, 106972, 108288, 109248, 145664, 160458, 163872, 213944, 216576, 218496, 240687, 291328, 320916, 327744, 427888, 436992, 481374, 641832, 655488, 855776, 873984, 962748, 1283664, 1310976, 1711552, 1925496, 2567328, 2621952, 3423104, 3850992, 5134656, 6846208, 7701984, 10269312, 13692416, 15403968, 20538624, 30807936, 41077248, 61615872, 123231744]

約数ペア:

[(1, 123231744), (2, 61615872), (3, 41077248), (4, 30807936), (6, 20538624), (8, 15403968), (9, 13692416), (12, 10269312), (16, 7701984), (18, 6846208), (24, 5134656), (32, 3850992), (36, 3423104), (47, 2621952), (48, 2567328), (64, 1925496), (72, 1711552), (94, 1310976), (96, 1283664), (128, 962748), (141, 873984), (144, 855776), (188, 655488), (192, 641832), (256, 481374), (282, 436992), (288, 427888), (376, 327744), (384, 320916), (423, 291328), (512, 240687), (564, 218496), (569, 216576), (576, 213944), (752, 163872), (768, 160458), (846, 145664), (1128, 109248), (1138, 108288), (1152, 106972), (1504, 81936), (1536, 80229), (1692, 72832), (1707, 72192), (2256, 54624), (2276, 54144), (2304, 53486), (3008, 40968), (3384, 36416), (3414, 36096), (4512, 27312), (4552, 27072), (4608, 26743), (5121, 24064), (6016, 20484), (6768, 18208), (6828, 18048), (9024, 13656), (9104, 13536), (10242, 12032)]