218418552

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 682768800

約数和(自身を除く): 464350248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 88, 99, 108, 121, 122, 132, 137, 183, 198, 216, 242, 244, 264, 274, 297, 363, 366, 396, 411, 484, 488, 548, 549, 594, 671, 726, 732, 792, 822, 968, 1089, 1096, 1098, 1188, 1233, 1342, 1452, 1464, 1507, 1644, 1647, 2013, 2178, 2196, 2376, 2466, 2684, 2904, 3014, 3267, 3288, 3294, 3699, 4026, 4356, 4392, 4521, 4932, 5368, 6028, 6039, 6534, 6588, 7381, 7398, 8052, 8357, 8712, 9042, 9864, 12056, 12078, 13068, 13176, 13563, 14762, 14796, 16104, 16577, 16714, 18084, 18117, 22143, 24156, 25071, 26136, 27126, 29524, 29592, 33154, 33428, 36168, 36234, 40689, 44286, 48312, 49731, 50142, 54252, 59048, 66308, 66429, 66856, 72468, 75213, 81378, 88572, 91927, 99462, 100284, 108504, 132616, 132858, 144936, 149193, 150426, 162756, 177144, 183854, 198924, 199287, 200568, 225639, 265716, 275781, 298386, 300852, 325512, 367708, 397848, 398574, 447579, 451278, 531432, 551562, 596772, 601704, 735416, 797148, 827343, 895158, 902556, 1011197, 1103124, 1193544, 1594296, 1654686, 1790316, 1805112, 2022394, 2206248, 2482029, 3033591, 3309372, 3580632, 4044788, 4964058, 6067182, 6618744, 8089576, 9100773, 9928116, 12134364, 18201546, 19856232, 24268728, 27302319, 36403092, 54604638, 72806184, 109209276, 218418552]

約数ペア:

[(1, 218418552), (2, 109209276), (3, 72806184), (4, 54604638), (6, 36403092), (8, 27302319), (9, 24268728), (11, 19856232), (12, 18201546), (18, 12134364), (22, 9928116), (24, 9100773), (27, 8089576), (33, 6618744), (36, 6067182), (44, 4964058), (54, 4044788), (61, 3580632), (66, 3309372), (72, 3033591), (88, 2482029), (99, 2206248), (108, 2022394), (121, 1805112), (122, 1790316), (132, 1654686), (137, 1594296), (183, 1193544), (198, 1103124), (216, 1011197), (242, 902556), (244, 895158), (264, 827343), (274, 797148), (297, 735416), (363, 601704), (366, 596772), (396, 551562), (411, 531432), (484, 451278), (488, 447579), (548, 398574), (549, 397848), (594, 367708), (671, 325512), (726, 300852), (732, 298386), (792, 275781), (822, 265716), (968, 225639), (1089, 200568), (1096, 199287), (1098, 198924), (1188, 183854), (1233, 177144), (1342, 162756), (1452, 150426), (1464, 149193), (1507, 144936), (1644, 132858), (1647, 132616), (2013, 108504), (2178, 100284), (2196, 99462), (2376, 91927), (2466, 88572), (2684, 81378), (2904, 75213), (3014, 72468), (3267, 66856), (3288, 66429), (3294, 66308), (3699, 59048), (4026, 54252), (4356, 50142), (4392, 49731), (4521, 48312), (4932, 44286), (5368, 40689), (6028, 36234), (6039, 36168), (6534, 33428), (6588, 33154), (7381, 29592), (7398, 29524), (8052, 27126), (8357, 26136), (8712, 25071), (9042, 24156), (9864, 22143), (12056, 18117), (12078, 18084), (13068, 16714), (13176, 16577), (13563, 16104), (14762, 14796)]