228105108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 779950080

約数和(自身を除く): 551844972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 61, 63, 66, 71, 76, 77, 84, 99, 114, 122, 126, 132, 133, 142, 154, 171, 183, 198, 209, 213, 228, 231, 244, 252, 266, 284, 308, 342, 366, 396, 399, 418, 426, 427, 462, 497, 532, 549, 627, 639, 671, 684, 693, 732, 781, 798, 836, 852, 854, 924, 994, 1098, 1159, 1197, 1254, 1278, 1281, 1342, 1349, 1386, 1463, 1491, 1562, 1596, 1708, 1881, 1988, 2013, 2196, 2318, 2343, 2394, 2508, 2556, 2562, 2684, 2698, 2772, 2926, 2982, 3124, 3477, 3762, 3843, 4026, 4047, 4331, 4389, 4473, 4636, 4686, 4697, 4788, 5124, 5396, 5467, 5852, 5964, 6039, 6954, 7029, 7524, 7686, 8052, 8094, 8113, 8662, 8778, 8946, 9372, 9394, 9443, 10431, 10934, 12078, 12141, 12749, 12993, 13167, 13908, 14058, 14091, 14839, 15372, 16188, 16226, 16401, 17324, 17556, 17892, 18788, 18886, 20862, 21868, 24156, 24282, 24339, 25498, 25986, 26334, 28116, 28182, 28329, 29678, 30317, 32452, 32802, 37772, 38247, 38979, 41724, 42273, 44517, 47641, 48564, 48678, 49203, 50996, 51972, 52668, 56364, 56658, 59356, 60634, 65604, 73017, 76494, 77958, 82289, 84546, 84987, 89034, 89243, 90951, 95282, 97356, 98406, 103873, 113316, 114741, 121268, 133551, 142923, 146034, 152988, 155916, 164578, 169092, 169974, 178068, 178486, 181902, 190564, 196812, 207746, 229482, 246867, 267102, 267729, 272853, 285846, 292068, 311619, 329156, 333487, 339948, 356972, 363804, 415492, 428769, 458964, 493734, 534204, 535458, 545706, 571692, 576023, 623238, 666974, 740601, 803187, 857538, 905179, 934857, 987468, 1000461, 1070916, 1091412, 1152046, 1246476, 1333948, 1481202, 1606374, 1715076, 1728069, 1810358, 1869714, 2000922, 2304092, 2715537, 2962404, 3001383, 3212748, 3456138, 3620716, 3739428, 4001844, 5184207, 5431074, 6002766, 6336253, 6912276, 8146611, 10368414, 10862148, 12005532, 12672506, 16293222, 19008759, 20736828, 25345012, 32586444, 38017518, 57026277, 76035036, 114052554, 228105108]

約数ペア:

[(1, 228105108), (2, 114052554), (3, 76035036), (4, 57026277), (6, 38017518), (7, 32586444), (9, 25345012), (11, 20736828), (12, 19008759), (14, 16293222), (18, 12672506), (19, 12005532), (21, 10862148), (22, 10368414), (28, 8146611), (33, 6912276), (36, 6336253), (38, 6002766), (42, 5431074), (44, 5184207), (57, 4001844), (61, 3739428), (63, 3620716), (66, 3456138), (71, 3212748), (76, 3001383), (77, 2962404), (84, 2715537), (99, 2304092), (114, 2000922), (122, 1869714), (126, 1810358), (132, 1728069), (133, 1715076), (142, 1606374), (154, 1481202), (171, 1333948), (183, 1246476), (198, 1152046), (209, 1091412), (213, 1070916), (228, 1000461), (231, 987468), (244, 934857), (252, 905179), (266, 857538), (284, 803187), (308, 740601), (342, 666974), (366, 623238), (396, 576023), (399, 571692), (418, 545706), (426, 535458), (427, 534204), (462, 493734), (497, 458964), (532, 428769), (549, 415492), (627, 363804), (639, 356972), (671, 339948), (684, 333487), (693, 329156), (732, 311619), (781, 292068), (798, 285846), (836, 272853), (852, 267729), (854, 267102), (924, 246867), (994, 229482), (1098, 207746), (1159, 196812), (1197, 190564), (1254, 181902), (1278, 178486), (1281, 178068), (1342, 169974), (1349, 169092), (1386, 164578), (1463, 155916), (1491, 152988), (1562, 146034), (1596, 142923), (1708, 133551), (1881, 121268), (1988, 114741), (2013, 113316), (2196, 103873), (2318, 98406), (2343, 97356), (2394, 95282), (2508, 90951), (2556, 89243), (2562, 89034), (2684, 84987), (2698, 84546), (2772, 82289), (2926, 77958), (2982, 76494), (3124, 73017), (3477, 65604), (3762, 60634), (3843, 59356), (4026, 56658), (4047, 56364), (4331, 52668), (4389, 51972), (4473, 50996), (4636, 49203), (4686, 48678), (4697, 48564), (4788, 47641), (5124, 44517), (5396, 42273), (5467, 41724), (5852, 38979), (5964, 38247), (6039, 37772), (6954, 32802), (7029, 32452), (7524, 30317), (7686, 29678), (8052, 28329), (8094, 28182), (8113, 28116), (8662, 26334), (8778, 25986), (8946, 25498), (9372, 24339), (9394, 24282), (9443, 24156), (10431, 21868), (10934, 20862), (12078, 18886), (12141, 18788), (12749, 17892), (12993, 17556), (13167, 17324), (13908, 16401), (14058, 16226), (14091, 16188), (14839, 15372)]