193981788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 216

約数和(自身を含む): 670990320

約数和(自身を除く): 477008532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 769, 819, 858, 882, 924, 1001, 1078, 1092, 1274, 1287, 1386, 1538, 1617, 1638, 1716, 1764, 1911, 2002, 2156, 2307, 2548, 2574, 2772, 3003, 3076, 3234, 3276, 3822, 4004, 4614, 4851, 5148, 5383, 5733, 6006, 6468, 6921, 7007, 7644, 8459, 9009, 9228, 9702, 9997, 10766, 11466, 12012, 13842, 14014, 16149, 16918, 18018, 19404, 19994, 21021, 21532, 22932, 25377, 27684, 28028, 29991, 32298, 33836, 36036, 37681, 39988, 42042, 48447, 50754, 59213, 59982, 63063, 64596, 69979, 75362, 76131, 84084, 89973, 96894, 101508, 109967, 113043, 118426, 119964, 126126, 139958, 150724, 152262, 177639, 179946, 193788, 209937, 219934, 226086, 236852, 252252, 279916, 304524, 329901, 339129, 355278, 359892, 414491, 419874, 439868, 452172, 489853, 532917, 629811, 659802, 678258, 710556, 769769, 828982, 839748, 979706, 989703, 1065834, 1243473, 1259622, 1319604, 1356516, 1469559, 1539538, 1657964, 1959412, 1979406, 2131668, 2309307, 2486946, 2519244, 2939118, 3079076, 3730419, 3958812, 4408677, 4618614, 4973892, 5388383, 5878236, 6927921, 7460838, 8817354, 9237228, 10776766, 13855842, 14921676, 16165149, 17634708, 21553532, 27711684, 32330298, 48495447, 64660596, 96990894, 193981788]

約数ペア:

[(1, 193981788), (2, 96990894), (3, 64660596), (4, 48495447), (6, 32330298), (7, 27711684), (9, 21553532), (11, 17634708), (12, 16165149), (13, 14921676), (14, 13855842), (18, 10776766), (21, 9237228), (22, 8817354), (26, 7460838), (28, 6927921), (33, 5878236), (36, 5388383), (39, 4973892), (42, 4618614), (44, 4408677), (49, 3958812), (52, 3730419), (63, 3079076), (66, 2939118), (77, 2519244), (78, 2486946), (84, 2309307), (91, 2131668), (98, 1979406), (99, 1959412), (117, 1657964), (126, 1539538), (132, 1469559), (143, 1356516), (147, 1319604), (154, 1259622), (156, 1243473), (182, 1065834), (196, 989703), (198, 979706), (231, 839748), (234, 828982), (252, 769769), (273, 710556), (286, 678258), (294, 659802), (308, 629811), (364, 532917), (396, 489853), (429, 452172), (441, 439868), (462, 419874), (468, 414491), (539, 359892), (546, 355278), (572, 339129), (588, 329901), (637, 304524), (693, 279916), (769, 252252), (819, 236852), (858, 226086), (882, 219934), (924, 209937), (1001, 193788), (1078, 179946), (1092, 177639), (1274, 152262), (1287, 150724), (1386, 139958), (1538, 126126), (1617, 119964), (1638, 118426), (1716, 113043), (1764, 109967), (1911, 101508), (2002, 96894), (2156, 89973), (2307, 84084), (2548, 76131), (2574, 75362), (2772, 69979), (3003, 64596), (3076, 63063), (3234, 59982), (3276, 59213), (3822, 50754), (4004, 48447), (4614, 42042), (4851, 39988), (5148, 37681), (5383, 36036), (5733, 33836), (6006, 32298), (6468, 29991), (6921, 28028), (7007, 27684), (7644, 25377), (8459, 22932), (9009, 21532), (9228, 21021), (9702, 19994), (9997, 19404), (10766, 18018), (11466, 16918), (12012, 16149), (13842, 14014)]