213729516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 751322880

約数和(自身を除く): 537593364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 546, 567, 572, 594, 659, 693, 702, 756, 819, 858, 891, 924, 1001, 1053, 1092, 1134, 1188, 1287, 1318, 1386, 1404, 1638, 1716, 1782, 1977, 2002, 2079, 2106, 2268, 2457, 2574, 2636, 2772, 3003, 3276, 3564, 3861, 3954, 4004, 4158, 4212, 4613, 4914, 5148, 5931, 6006, 6237, 7249, 7371, 7722, 7908, 8316, 8567, 9009, 9226, 9828, 11583, 11862, 12012, 12474, 13839, 14498, 14742, 15444, 17134, 17793, 18018, 18452, 21747, 23166, 23724, 24948, 25701, 27027, 27678, 28996, 29484, 34268, 35586, 36036, 41517, 43494, 46332, 50743, 51402, 53379, 54054, 55356, 59969, 65241, 71172, 77103, 81081, 83034, 86988, 94237, 101486, 102804, 106758, 108108, 119938, 124551, 130482, 152229, 154206, 162162, 166068, 179907, 188474, 195723, 202972, 213516, 231309, 239876, 249102, 260964, 282711, 304458, 308412, 324324, 359814, 373653, 376948, 391446, 456687, 462618, 498204, 539721, 565422, 587169, 608916, 659659, 693927, 719628, 747306, 782892, 848133, 913374, 925236, 1079442, 1130844, 1174338, 1319318, 1370061, 1387854, 1494612, 1619163, 1696266, 1826748, 1978977, 2158884, 2348676, 2544399, 2638636, 2740122, 2775708, 3238326, 3392532, 3957954, 4110183, 4857489, 5088798, 5480244, 5936931, 6476652, 7633197, 7915908, 8220366, 9714978, 10177596, 11873862, 15266394, 16440732, 17810793, 19429956, 23747724, 30532788, 35621586, 53432379, 71243172, 106864758, 213729516]

約数ペア:

[(1, 213729516), (2, 106864758), (3, 71243172), (4, 53432379), (6, 35621586), (7, 30532788), (9, 23747724), (11, 19429956), (12, 17810793), (13, 16440732), (14, 15266394), (18, 11873862), (21, 10177596), (22, 9714978), (26, 8220366), (27, 7915908), (28, 7633197), (33, 6476652), (36, 5936931), (39, 5480244), (42, 5088798), (44, 4857489), (52, 4110183), (54, 3957954), (63, 3392532), (66, 3238326), (77, 2775708), (78, 2740122), (81, 2638636), (84, 2544399), (91, 2348676), (99, 2158884), (108, 1978977), (117, 1826748), (126, 1696266), (132, 1619163), (143, 1494612), (154, 1387854), (156, 1370061), (162, 1319318), (182, 1174338), (189, 1130844), (198, 1079442), (231, 925236), (234, 913374), (252, 848133), (273, 782892), (286, 747306), (297, 719628), (308, 693927), (324, 659659), (351, 608916), (364, 587169), (378, 565422), (396, 539721), (429, 498204), (462, 462618), (468, 456687), (546, 391446), (567, 376948), (572, 373653), (594, 359814), (659, 324324), (693, 308412), (702, 304458), (756, 282711), (819, 260964), (858, 249102), (891, 239876), (924, 231309), (1001, 213516), (1053, 202972), (1092, 195723), (1134, 188474), (1188, 179907), (1287, 166068), (1318, 162162), (1386, 154206), (1404, 152229), (1638, 130482), (1716, 124551), (1782, 119938), (1977, 108108), (2002, 106758), (2079, 102804), (2106, 101486), (2268, 94237), (2457, 86988), (2574, 83034), (2636, 81081), (2772, 77103), (3003, 71172), (3276, 65241), (3564, 59969), (3861, 55356), (3954, 54054), (4004, 53379), (4158, 51402), (4212, 50743), (4613, 46332), (4914, 43494), (5148, 41517), (5931, 36036), (6006, 35586), (6237, 34268), (7249, 29484), (7371, 28996), (7722, 27678), (7908, 27027), (8316, 25701), (8567, 24948), (9009, 23724), (9226, 23166), (9828, 21747), (11583, 18452), (11862, 18018), (12012, 17793), (12474, 17134), (13839, 15444), (14498, 14742)]