285793326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3111

約数の個数: 128

約数和(自身を含む): 823065600

約数和(自身を除く): 537272274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3061, 3458, 3591, 4446, 4914, 5187, 6122, 6669, 7182, 9183, 10374, 13338, 15561, 18366, 21427, 27549, 31122, 39793, 42854, 46683, 55098, 58159, 64281, 79586, 82647, 93366, 116318, 119379, 128562, 165294, 174477, 192843, 238758, 278551, 348954, 358137, 385686, 407113, 523431, 557102, 578529, 716274, 756067, 814226, 835653, 1046862, 1074411, 1157058, 1221339, 1512134, 1570293, 1671306, 2148822, 2268201, 2442678, 2506959, 3140586, 3664017, 4536402, 5013918, 5292469, 6804603, 7328034, 7520877, 10584938, 10992051, 13609206, 15041754, 15877407, 20413809, 21984102, 31754814, 40827618, 47632221, 95264442, 142896663, 285793326]

約数ペア:

[(1, 285793326), (2, 142896663), (3, 95264442), (6, 47632221), (7, 40827618), (9, 31754814), (13, 21984102), (14, 20413809), (18, 15877407), (19, 15041754), (21, 13609206), (26, 10992051), (27, 10584938), (38, 7520877), (39, 7328034), (42, 6804603), (54, 5292469), (57, 5013918), (63, 4536402), (78, 3664017), (91, 3140586), (114, 2506959), (117, 2442678), (126, 2268201), (133, 2148822), (171, 1671306), (182, 1570293), (189, 1512134), (234, 1221339), (247, 1157058), (266, 1074411), (273, 1046862), (342, 835653), (351, 814226), (378, 756067), (399, 716274), (494, 578529), (513, 557102), (546, 523431), (702, 407113), (741, 385686), (798, 358137), (819, 348954), (1026, 278551), (1197, 238758), (1482, 192843), (1638, 174477), (1729, 165294), (2223, 128562), (2394, 119379), (2457, 116318), (3061, 93366), (3458, 82647), (3591, 79586), (4446, 64281), (4914, 58159), (5187, 55098), (6122, 46683), (6669, 42854), (7182, 39793), (9183, 31122), (10374, 27549), (13338, 21427), (15561, 18366)]