561367872

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1321

約数の個数: 168

約数和(自身を含む): 1762673640

約数和(自身を除く): 1201305768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 624, 732, 793, 832, 936, 976, 1098, 1229, 1248, 1464, 1586, 1872, 1952, 2196, 2379, 2458, 2496, 2928, 3172, 3687, 3744, 3904, 4392, 4758, 4916, 5856, 6344, 7137, 7374, 7488, 8784, 9516, 9832, 11061, 11712, 12688, 14274, 14748, 15977, 17568, 19032, 19664, 22122, 25376, 28548, 29496, 31954, 35136, 38064, 39328, 44244, 47931, 50752, 57096, 58992, 63908, 74969, 76128, 78656, 88488, 95862, 114192, 117984, 127816, 143793, 149938, 152256, 176976, 191724, 224907, 228384, 235968, 255632, 287586, 299876, 353952, 383448, 449814, 456768, 511264, 575172, 599752, 674721, 707904, 766896, 899628, 974597, 1022528, 1150344, 1199504, 1349442, 1533792, 1799256, 1949194, 2300688, 2399008, 2698884, 2923791, 3067584, 3598512, 3898388, 4601376, 4798016, 5397768, 5847582, 7197024, 7796776, 8771373, 9202752, 10795536, 11695164, 14394048, 15593552, 17542746, 21591072, 23390328, 31187104, 35085492, 43182144, 46780656, 62374208, 70170984, 93561312, 140341968, 187122624, 280683936, 561367872]

約数ペア:

[(1, 561367872), (2, 280683936), (3, 187122624), (4, 140341968), (6, 93561312), (8, 70170984), (9, 62374208), (12, 46780656), (13, 43182144), (16, 35085492), (18, 31187104), (24, 23390328), (26, 21591072), (32, 17542746), (36, 15593552), (39, 14394048), (48, 11695164), (52, 10795536), (61, 9202752), (64, 8771373), (72, 7796776), (78, 7197024), (96, 5847582), (104, 5397768), (117, 4798016), (122, 4601376), (144, 3898388), (156, 3598512), (183, 3067584), (192, 2923791), (208, 2698884), (234, 2399008), (244, 2300688), (288, 1949194), (312, 1799256), (366, 1533792), (416, 1349442), (468, 1199504), (488, 1150344), (549, 1022528), (576, 974597), (624, 899628), (732, 766896), (793, 707904), (832, 674721), (936, 599752), (976, 575172), (1098, 511264), (1229, 456768), (1248, 449814), (1464, 383448), (1586, 353952), (1872, 299876), (1952, 287586), (2196, 255632), (2379, 235968), (2458, 228384), (2496, 224907), (2928, 191724), (3172, 176976), (3687, 152256), (3744, 149938), (3904, 143793), (4392, 127816), (4758, 117984), (4916, 114192), (5856, 95862), (6344, 88488), (7137, 78656), (7374, 76128), (7488, 74969), (8784, 63908), (9516, 58992), (9832, 57096), (11061, 50752), (11712, 47931), (12688, 44244), (14274, 39328), (14748, 38064), (15977, 35136), (17568, 31954), (19032, 29496), (19664, 28548), (22122, 25376)]