211048416

素因数分解:

$2^5\times 3^6\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 168

約数和(自身を含む): 636257160

約数和(自身を除く): 425208744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 109, 144, 162, 166, 216, 218, 243, 249, 288, 324, 327, 332, 432, 436, 486, 498, 648, 654, 664, 729, 747, 864, 872, 972, 981, 996, 1296, 1308, 1328, 1458, 1494, 1744, 1944, 1962, 1992, 2241, 2592, 2616, 2656, 2916, 2943, 2988, 3488, 3888, 3924, 3984, 4482, 5232, 5832, 5886, 5976, 6723, 7776, 7848, 7968, 8829, 8964, 9047, 10464, 11664, 11772, 11952, 13446, 15696, 17658, 17928, 18094, 20169, 23328, 23544, 23904, 26487, 26892, 27141, 31392, 35316, 35856, 36188, 40338, 47088, 52974, 53784, 54282, 60507, 70632, 71712, 72376, 79461, 80676, 81423, 94176, 105948, 107568, 108564, 121014, 141264, 144752, 158922, 161352, 162846, 211896, 215136, 217128, 242028, 244269, 282528, 289504, 317844, 322704, 325692, 423792, 434256, 484056, 488538, 635688, 645408, 651384, 732807, 847584, 868512, 968112, 977076, 1271376, 1302768, 1465614, 1936224, 1954152, 2198421, 2542752, 2605536, 2931228, 3908304, 4396842, 5862456, 6595263, 7816608, 8793684, 11724912, 13190526, 17587368, 23449824, 26381052, 35174736, 52762104, 70349472, 105524208, 211048416]

約数ペア:

[(1, 211048416), (2, 105524208), (3, 70349472), (4, 52762104), (6, 35174736), (8, 26381052), (9, 23449824), (12, 17587368), (16, 13190526), (18, 11724912), (24, 8793684), (27, 7816608), (32, 6595263), (36, 5862456), (48, 4396842), (54, 3908304), (72, 2931228), (81, 2605536), (83, 2542752), (96, 2198421), (108, 1954152), (109, 1936224), (144, 1465614), (162, 1302768), (166, 1271376), (216, 977076), (218, 968112), (243, 868512), (249, 847584), (288, 732807), (324, 651384), (327, 645408), (332, 635688), (432, 488538), (436, 484056), (486, 434256), (498, 423792), (648, 325692), (654, 322704), (664, 317844), (729, 289504), (747, 282528), (864, 244269), (872, 242028), (972, 217128), (981, 215136), (996, 211896), (1296, 162846), (1308, 161352), (1328, 158922), (1458, 144752), (1494, 141264), (1744, 121014), (1944, 108564), (1962, 107568), (1992, 105948), (2241, 94176), (2592, 81423), (2616, 80676), (2656, 79461), (2916, 72376), (2943, 71712), (2988, 70632), (3488, 60507), (3888, 54282), (3924, 53784), (3984, 52974), (4482, 47088), (5232, 40338), (5832, 36188), (5886, 35856), (5976, 35316), (6723, 31392), (7776, 27141), (7848, 26892), (7968, 26487), (8829, 23904), (8964, 23544), (9047, 23328), (10464, 20169), (11664, 18094), (11772, 17928), (11952, 17658), (13446, 15696)]