1245281472

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{19477}}^1$

素因数の和:19535

約数の個数: 112

約数和(自身を含む): 3760033120

約数和(自身を除く): 2514751648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3552, 3996, 5328, 7104, 7992, 10656, 15984, 19477, 21312, 31968, 38954, 58431, 63936, 77908, 116862, 155816, 175293, 233724, 311632, 350586, 467448, 525879, 623264, 701172, 720649, 934896, 1051758, 1246528, 1402344, 1441298, 1869792, 2103516, 2161947, 2804688, 2882596, 3739584, 4207032, 4323894, 5609376, 5765192, 6485841, 8414064, 8647788, 11218752, 11530384, 12971682, 16828128, 17295576, 19457523, 23060768, 25943364, 33656256, 34591152, 38915046, 46121536, 51886728, 69182304, 77830092, 103773456, 138364608, 155660184, 207546912, 311320368, 415093824, 622640736, 1245281472]

約数ペア:

[(1, 1245281472), (2, 622640736), (3, 415093824), (4, 311320368), (6, 207546912), (8, 155660184), (9, 138364608), (12, 103773456), (16, 77830092), (18, 69182304), (24, 51886728), (27, 46121536), (32, 38915046), (36, 34591152), (37, 33656256), (48, 25943364), (54, 23060768), (64, 19457523), (72, 17295576), (74, 16828128), (96, 12971682), (108, 11530384), (111, 11218752), (144, 8647788), (148, 8414064), (192, 6485841), (216, 5765192), (222, 5609376), (288, 4323894), (296, 4207032), (333, 3739584), (432, 2882596), (444, 2804688), (576, 2161947), (592, 2103516), (666, 1869792), (864, 1441298), (888, 1402344), (999, 1246528), (1184, 1051758), (1332, 934896), (1728, 720649), (1776, 701172), (1998, 623264), (2368, 525879), (2664, 467448), (3552, 350586), (3996, 311632), (5328, 233724), (7104, 175293), (7992, 155816), (10656, 116862), (15984, 77908), (19477, 63936), (21312, 58431), (31968, 38954)]