1228631184

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 3922034688

約数和(自身を除く): 2693403504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 131, 132, 144, 176, 186, 191, 198, 248, 262, 264, 279, 341, 372, 382, 393, 396, 496, 524, 528, 558, 573, 682, 744, 764, 786, 792, 1023, 1048, 1116, 1146, 1179, 1364, 1441, 1488, 1528, 1572, 1584, 1719, 2046, 2096, 2101, 2232, 2292, 2358, 2728, 2882, 3056, 3069, 3144, 3438, 4061, 4092, 4202, 4323, 4464, 4584, 4716, 5456, 5764, 5921, 6138, 6288, 6303, 6876, 8122, 8184, 8404, 8646, 9168, 9432, 11528, 11842, 12183, 12276, 12606, 12969, 13752, 16244, 16368, 16808, 17292, 17763, 18864, 18909, 23056, 23684, 24366, 24552, 25021, 25212, 25938, 27504, 32488, 33616, 34584, 35526, 36549, 37818, 44671, 47368, 48732, 49104, 50042, 50424, 51876, 53289, 64976, 65131, 69168, 71052, 73098, 75063, 75636, 89342, 94736, 97464, 100084, 100848, 103752, 106578, 130262, 134013, 142104, 146196, 150126, 151272, 178684, 194928, 195393, 200168, 207504, 213156, 225189, 260524, 268026, 275231, 284208, 292392, 300252, 302544, 357368, 390786, 400336, 402039, 426312, 450378, 521048, 536052, 550462, 584784, 586179, 600504, 714736, 775651, 781572, 804078, 825693, 852624, 900756, 1042096, 1072104, 1100924, 1172358, 1201008, 1551302, 1563144, 1608156, 1651386, 1801512, 2144208, 2201848, 2326953, 2344716, 2477079, 3102604, 3126288, 3216312, 3302772, 3603024, 4403696, 4653906, 4689432, 4954158, 6205208, 6432624, 6605544, 6980859, 8532161, 9307812, 9378864, 9908316, 12410416, 13211088, 13961718, 17064322, 18615624, 19816632, 25596483, 27923436, 34128644, 37231248, 39633264, 51192966, 55846872, 68257288, 76789449, 102385932, 111693744, 136514576, 153578898, 204771864, 307157796, 409543728, 614315592, 1228631184]

約数ペア:

[(1, 1228631184), (2, 614315592), (3, 409543728), (4, 307157796), (6, 204771864), (8, 153578898), (9, 136514576), (11, 111693744), (12, 102385932), (16, 76789449), (18, 68257288), (22, 55846872), (24, 51192966), (31, 39633264), (33, 37231248), (36, 34128644), (44, 27923436), (48, 25596483), (62, 19816632), (66, 18615624), (72, 17064322), (88, 13961718), (93, 13211088), (99, 12410416), (124, 9908316), (131, 9378864), (132, 9307812), (144, 8532161), (176, 6980859), (186, 6605544), (191, 6432624), (198, 6205208), (248, 4954158), (262, 4689432), (264, 4653906), (279, 4403696), (341, 3603024), (372, 3302772), (382, 3216312), (393, 3126288), (396, 3102604), (496, 2477079), (524, 2344716), (528, 2326953), (558, 2201848), (573, 2144208), (682, 1801512), (744, 1651386), (764, 1608156), (786, 1563144), (792, 1551302), (1023, 1201008), (1048, 1172358), (1116, 1100924), (1146, 1072104), (1179, 1042096), (1364, 900756), (1441, 852624), (1488, 825693), (1528, 804078), (1572, 781572), (1584, 775651), (1719, 714736), (2046, 600504), (2096, 586179), (2101, 584784), (2232, 550462), (2292, 536052), (2358, 521048), (2728, 450378), (2882, 426312), (3056, 402039), (3069, 400336), (3144, 390786), (3438, 357368), (4061, 302544), (4092, 300252), (4202, 292392), (4323, 284208), (4464, 275231), (4584, 268026), (4716, 260524), (5456, 225189), (5764, 213156), (5921, 207504), (6138, 200168), (6288, 195393), (6303, 194928), (6876, 178684), (8122, 151272), (8184, 150126), (8404, 146196), (8646, 142104), (9168, 134013), (9432, 130262), (11528, 106578), (11842, 103752), (12183, 100848), (12276, 100084), (12606, 97464), (12969, 94736), (13752, 89342), (16244, 75636), (16368, 75063), (16808, 73098), (17292, 71052), (17763, 69168), (18864, 65131), (18909, 64976), (23056, 53289), (23684, 51876), (24366, 50424), (24552, 50042), (25021, 49104), (25212, 48732), (25938, 47368), (27504, 44671), (32488, 37818), (33616, 36549), (34584, 35526)]