809299764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 2617585152

約数和(自身を除く): 1808285388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 169, 182, 186, 217, 234, 252, 273, 279, 338, 364, 372, 403, 434, 468, 507, 546, 558, 613, 651, 676, 806, 819, 868, 1014, 1092, 1116, 1183, 1209, 1226, 1302, 1521, 1612, 1638, 1839, 1953, 2028, 2366, 2418, 2452, 2604, 2821, 3042, 3276, 3549, 3627, 3678, 3906, 4291, 4732, 4836, 5239, 5517, 5642, 6084, 7098, 7254, 7356, 7812, 7969, 8463, 8582, 10478, 10647, 11034, 11284, 12873, 14196, 14508, 15717, 15938, 16926, 17164, 19003, 20956, 21294, 22068, 23907, 25389, 25746, 31434, 31876, 33852, 36673, 38006, 38619, 42588, 47151, 47814, 50778, 51492, 55783, 57009, 62868, 71721, 73346, 76012, 77238, 94302, 95628, 101556, 103597, 110019, 111566, 114018, 133021, 143442, 146692, 154476, 167349, 171027, 188604, 207194, 220038, 223132, 228036, 247039, 266042, 286884, 310791, 330057, 334698, 342054, 399063, 414388, 440076, 494078, 502047, 532084, 621582, 660114, 669396, 684108, 725179, 741117, 798126, 932373, 988156, 1004094, 1197189, 1243164, 1320228, 1450358, 1482234, 1596252, 1729273, 1864746, 2008188, 2175537, 2223351, 2394378, 2900716, 2964468, 3211507, 3458546, 3729492, 4351074, 4446702, 4788756, 5187819, 6423014, 6526611, 6917092, 8702148, 8893404, 9634521, 10375638, 12846028, 13053222, 15563457, 19269042, 20751276, 22480549, 26106444, 28903563, 31126914, 38538084, 44961098, 57807126, 62253828, 67441647, 89922196, 115614252, 134883294, 202324941, 269766588, 404649882, 809299764]

約数ペア:

[(1, 809299764), (2, 404649882), (3, 269766588), (4, 202324941), (6, 134883294), (7, 115614252), (9, 89922196), (12, 67441647), (13, 62253828), (14, 57807126), (18, 44961098), (21, 38538084), (26, 31126914), (28, 28903563), (31, 26106444), (36, 22480549), (39, 20751276), (42, 19269042), (52, 15563457), (62, 13053222), (63, 12846028), (78, 10375638), (84, 9634521), (91, 8893404), (93, 8702148), (117, 6917092), (124, 6526611), (126, 6423014), (156, 5187819), (169, 4788756), (182, 4446702), (186, 4351074), (217, 3729492), (234, 3458546), (252, 3211507), (273, 2964468), (279, 2900716), (338, 2394378), (364, 2223351), (372, 2175537), (403, 2008188), (434, 1864746), (468, 1729273), (507, 1596252), (546, 1482234), (558, 1450358), (613, 1320228), (651, 1243164), (676, 1197189), (806, 1004094), (819, 988156), (868, 932373), (1014, 798126), (1092, 741117), (1116, 725179), (1183, 684108), (1209, 669396), (1226, 660114), (1302, 621582), (1521, 532084), (1612, 502047), (1638, 494078), (1839, 440076), (1953, 414388), (2028, 399063), (2366, 342054), (2418, 334698), (2452, 330057), (2604, 310791), (2821, 286884), (3042, 266042), (3276, 247039), (3549, 228036), (3627, 223132), (3678, 220038), (3906, 207194), (4291, 188604), (4732, 171027), (4836, 167349), (5239, 154476), (5517, 146692), (5642, 143442), (6084, 133021), (7098, 114018), (7254, 111566), (7356, 110019), (7812, 103597), (7969, 101556), (8463, 95628), (8582, 94302), (10478, 77238), (10647, 76012), (11034, 73346), (11284, 71721), (12873, 62868), (14196, 57009), (14508, 55783), (15717, 51492), (15938, 50778), (16926, 47814), (17164, 47151), (19003, 42588), (20956, 38619), (21294, 38006), (22068, 36673), (23907, 33852), (25389, 31876), (25746, 31434)]