1557473472

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2431

約数の個数: 168

約数和(自身を含む): 4778258160

約数和(自身を除く): 3220784688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 456, 488, 549, 576, 608, 684, 732, 912, 976, 1098, 1159, 1216, 1368, 1464, 1824, 1952, 2196, 2318, 2333, 2736, 2928, 3477, 3648, 3904, 4392, 4636, 4666, 5472, 5856, 6954, 6999, 8784, 9272, 9332, 10431, 10944, 11712, 13908, 13998, 17568, 18544, 18664, 20862, 20997, 27816, 27996, 35136, 37088, 37328, 41724, 41994, 44327, 55632, 55992, 74176, 74656, 83448, 83988, 88654, 111264, 111984, 132981, 142313, 149312, 166896, 167976, 177308, 222528, 223968, 265962, 284626, 333792, 335952, 354616, 398943, 426939, 447936, 531924, 569252, 667584, 671904, 709232, 797886, 853878, 1063848, 1138504, 1280817, 1343808, 1418464, 1595772, 1707756, 2127696, 2277008, 2561634, 2703947, 2836928, 3191544, 3415512, 4255392, 4554016, 5123268, 5407894, 6383088, 6831024, 8111841, 8510784, 9108032, 10246536, 10815788, 12766176, 13662048, 16223682, 20493072, 21631576, 24335523, 25532352, 27324096, 32447364, 40986144, 43263152, 48671046, 64894728, 81972288, 86526304, 97342092, 129789456, 173052608, 194684184, 259578912, 389368368, 519157824, 778736736, 1557473472]

約数ペア:

[(1, 1557473472), (2, 778736736), (3, 519157824), (4, 389368368), (6, 259578912), (8, 194684184), (9, 173052608), (12, 129789456), (16, 97342092), (18, 86526304), (19, 81972288), (24, 64894728), (32, 48671046), (36, 43263152), (38, 40986144), (48, 32447364), (57, 27324096), (61, 25532352), (64, 24335523), (72, 21631576), (76, 20493072), (96, 16223682), (114, 13662048), (122, 12766176), (144, 10815788), (152, 10246536), (171, 9108032), (183, 8510784), (192, 8111841), (228, 6831024), (244, 6383088), (288, 5407894), (304, 5123268), (342, 4554016), (366, 4255392), (456, 3415512), (488, 3191544), (549, 2836928), (576, 2703947), (608, 2561634), (684, 2277008), (732, 2127696), (912, 1707756), (976, 1595772), (1098, 1418464), (1159, 1343808), (1216, 1280817), (1368, 1138504), (1464, 1063848), (1824, 853878), (1952, 797886), (2196, 709232), (2318, 671904), (2333, 667584), (2736, 569252), (2928, 531924), (3477, 447936), (3648, 426939), (3904, 398943), (4392, 354616), (4636, 335952), (4666, 333792), (5472, 284626), (5856, 265962), (6954, 223968), (6999, 222528), (8784, 177308), (9272, 167976), (9332, 166896), (10431, 149312), (10944, 142313), (11712, 132981), (13908, 111984), (13998, 111264), (17568, 88654), (18544, 83988), (18664, 83448), (20862, 74656), (20997, 74176), (27816, 55992), (27996, 55632), (35136, 44327), (37088, 41994), (37328, 41724)]