218196972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 702662688

約数和(自身を除く): 484465716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 53, 62, 63, 68, 84, 93, 102, 106, 119, 124, 126, 153, 159, 186, 204, 212, 217, 238, 252, 279, 306, 318, 357, 371, 372, 434, 476, 477, 527, 558, 612, 636, 651, 714, 742, 868, 901, 954, 961, 1054, 1071, 1113, 1116, 1302, 1428, 1484, 1581, 1643, 1802, 1908, 1922, 1953, 2108, 2142, 2226, 2604, 2703, 2883, 3162, 3286, 3339, 3604, 3689, 3844, 3906, 4284, 4452, 4743, 4929, 5406, 5766, 6307, 6324, 6572, 6678, 6727, 7378, 7812, 8109, 8649, 9486, 9858, 10812, 11067, 11501, 11532, 12614, 13356, 13454, 14756, 14787, 16218, 16337, 17298, 18921, 18972, 19716, 20181, 22134, 23002, 25228, 26908, 27931, 29574, 32436, 32674, 33201, 34503, 34596, 37842, 40362, 44268, 46004, 49011, 50933, 55862, 56763, 59148, 60543, 65348, 66402, 69006, 75684, 80724, 83793, 98022, 101866, 103509, 111724, 113526, 114359, 121086, 132804, 138012, 147033, 152799, 167586, 195517, 196044, 203732, 207018, 227052, 228718, 242172, 251379, 294066, 305598, 335172, 343077, 356531, 391034, 414036, 457436, 458397, 502758, 586551, 588132, 611196, 686154, 713062, 782068, 865861, 916794, 1005516, 1029231, 1069593, 1173102, 1372308, 1426124, 1731722, 1759653, 1833588, 2058462, 2139186, 2346204, 2597583, 3208779, 3463444, 3519306, 4116924, 4278372, 5195166, 6061027, 6417558, 7038612, 7792749, 10390332, 12122054, 12835116, 15585498, 18183081, 24244108, 31170996, 36366162, 54549243, 72732324, 109098486, 218196972]

約数ペア:

[(1, 218196972), (2, 109098486), (3, 72732324), (4, 54549243), (6, 36366162), (7, 31170996), (9, 24244108), (12, 18183081), (14, 15585498), (17, 12835116), (18, 12122054), (21, 10390332), (28, 7792749), (31, 7038612), (34, 6417558), (36, 6061027), (42, 5195166), (51, 4278372), (53, 4116924), (62, 3519306), (63, 3463444), (68, 3208779), (84, 2597583), (93, 2346204), (102, 2139186), (106, 2058462), (119, 1833588), (124, 1759653), (126, 1731722), (153, 1426124), (159, 1372308), (186, 1173102), (204, 1069593), (212, 1029231), (217, 1005516), (238, 916794), (252, 865861), (279, 782068), (306, 713062), (318, 686154), (357, 611196), (371, 588132), (372, 586551), (434, 502758), (476, 458397), (477, 457436), (527, 414036), (558, 391034), (612, 356531), (636, 343077), (651, 335172), (714, 305598), (742, 294066), (868, 251379), (901, 242172), (954, 228718), (961, 227052), (1054, 207018), (1071, 203732), (1113, 196044), (1116, 195517), (1302, 167586), (1428, 152799), (1484, 147033), (1581, 138012), (1643, 132804), (1802, 121086), (1908, 114359), (1922, 113526), (1953, 111724), (2108, 103509), (2142, 101866), (2226, 98022), (2604, 83793), (2703, 80724), (2883, 75684), (3162, 69006), (3286, 66402), (3339, 65348), (3604, 60543), (3689, 59148), (3844, 56763), (3906, 55862), (4284, 50933), (4452, 49011), (4743, 46004), (4929, 44268), (5406, 40362), (5766, 37842), (6307, 34596), (6324, 34503), (6572, 33201), (6678, 32674), (6727, 32436), (7378, 29574), (7812, 27931), (8109, 26908), (8649, 25228), (9486, 23002), (9858, 22134), (10812, 20181), (11067, 19716), (11501, 18972), (11532, 18921), (12614, 17298), (13356, 16337), (13454, 16218), (14756, 14787)]