2008009728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4190

約数の個数: 132

約数和(自身を含む): 5908919328

約数和(自身を除く): 3900909600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1024, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3072, 3392, 3816, 4111, 4608, 5088, 6784, 7632, 8222, 9216, 10176, 12333, 13568, 15264, 16444, 20352, 24666, 27136, 30528, 32888, 36999, 40704, 49332, 54272, 61056, 65776, 73998, 81408, 98664, 122112, 131552, 147996, 162816, 197328, 217883, 244224, 263104, 295992, 394656, 435766, 488448, 526208, 591984, 653649, 789312, 871532, 1052416, 1183968, 1307298, 1578624, 1743064, 1960947, 2104832, 2367936, 2614596, 3157248, 3486128, 3921894, 4209664, 4735872, 5229192, 6314496, 6972256, 7843788, 9471744, 10458384, 12628992, 13944512, 15687576, 18943488, 20916768, 27889024, 31375152, 37886976, 41833536, 55778048, 62750304, 83667072, 111556096, 125500608, 167334144, 223112192, 251001216, 334668288, 502002432, 669336576, 1004004864, 2008009728]

約数ペア:

[(1, 2008009728), (2, 1004004864), (3, 669336576), (4, 502002432), (6, 334668288), (8, 251001216), (9, 223112192), (12, 167334144), (16, 125500608), (18, 111556096), (24, 83667072), (32, 62750304), (36, 55778048), (48, 41833536), (53, 37886976), (64, 31375152), (72, 27889024), (96, 20916768), (106, 18943488), (128, 15687576), (144, 13944512), (159, 12628992), (192, 10458384), (212, 9471744), (256, 7843788), (288, 6972256), (318, 6314496), (384, 5229192), (424, 4735872), (477, 4209664), (512, 3921894), (576, 3486128), (636, 3157248), (768, 2614596), (848, 2367936), (954, 2104832), (1024, 1960947), (1152, 1743064), (1272, 1578624), (1536, 1307298), (1696, 1183968), (1908, 1052416), (2304, 871532), (2544, 789312), (3072, 653649), (3392, 591984), (3816, 526208), (4111, 488448), (4608, 435766), (5088, 394656), (6784, 295992), (7632, 263104), (8222, 244224), (9216, 217883), (10176, 197328), (12333, 162816), (13568, 147996), (15264, 131552), (16444, 122112), (20352, 98664), (24666, 81408), (27136, 73998), (30528, 65776), (32888, 61056), (36999, 54272), (40704, 49332)]