1553386848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 4560095232

約数和(自身を除く): 3006708384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 71, 78, 94, 96, 104, 141, 142, 156, 188, 208, 213, 282, 284, 312, 373, 376, 416, 426, 564, 568, 611, 624, 746, 752, 852, 923, 1119, 1128, 1136, 1222, 1248, 1492, 1504, 1704, 1833, 1846, 2238, 2256, 2272, 2444, 2769, 2984, 3337, 3408, 3666, 3692, 4476, 4512, 4849, 4888, 5538, 5968, 6674, 6816, 7332, 7384, 8952, 9698, 9776, 10011, 11076, 11936, 13348, 14547, 14664, 14768, 17531, 17904, 19396, 19552, 20022, 22152, 26483, 26696, 29094, 29328, 29536, 35062, 35808, 38792, 40044, 43381, 44304, 52593, 52966, 53392, 58188, 58656, 70124, 77584, 79449, 80088, 86762, 88608, 105186, 105932, 106784, 116376, 130143, 140248, 155168, 158898, 160176, 173524, 210372, 211864, 227903, 232752, 260286, 280496, 317796, 320352, 344279, 347048, 420744, 423728, 455806, 465504, 520572, 560992, 635592, 683709, 688558, 694096, 841488, 847456, 911612, 1032837, 1041144, 1244701, 1271184, 1367418, 1377116, 1388192, 1682976, 1823224, 2065674, 2082288, 2489402, 2542368, 2734836, 2754232, 3646448, 3734103, 4131348, 4164576, 4978804, 5469672, 5508464, 7292896, 7468206, 8262696, 9957608, 10939344, 11016928, 14936412, 16181113, 16525392, 19915216, 21878688, 29872824, 32362226, 33050784, 39830432, 48543339, 59745648, 64724452, 97086678, 119491296, 129448904, 194173356, 258897808, 388346712, 517795616, 776693424, 1553386848]

約数ペア:

[(1, 1553386848), (2, 776693424), (3, 517795616), (4, 388346712), (6, 258897808), (8, 194173356), (12, 129448904), (13, 119491296), (16, 97086678), (24, 64724452), (26, 59745648), (32, 48543339), (39, 39830432), (47, 33050784), (48, 32362226), (52, 29872824), (71, 21878688), (78, 19915216), (94, 16525392), (96, 16181113), (104, 14936412), (141, 11016928), (142, 10939344), (156, 9957608), (188, 8262696), (208, 7468206), (213, 7292896), (282, 5508464), (284, 5469672), (312, 4978804), (373, 4164576), (376, 4131348), (416, 3734103), (426, 3646448), (564, 2754232), (568, 2734836), (611, 2542368), (624, 2489402), (746, 2082288), (752, 2065674), (852, 1823224), (923, 1682976), (1119, 1388192), (1128, 1377116), (1136, 1367418), (1222, 1271184), (1248, 1244701), (1492, 1041144), (1504, 1032837), (1704, 911612), (1833, 847456), (1846, 841488), (2238, 694096), (2256, 688558), (2272, 683709), (2444, 635592), (2769, 560992), (2984, 520572), (3337, 465504), (3408, 455806), (3666, 423728), (3692, 420744), (4476, 347048), (4512, 344279), (4849, 320352), (4888, 317796), (5538, 280496), (5968, 260286), (6674, 232752), (6816, 227903), (7332, 211864), (7384, 210372), (8952, 173524), (9698, 160176), (9776, 158898), (10011, 155168), (11076, 140248), (11936, 130143), (13348, 116376), (14547, 106784), (14664, 105932), (14768, 105186), (17531, 88608), (17904, 86762), (19396, 80088), (19552, 79449), (20022, 77584), (22152, 70124), (26483, 58656), (26696, 58188), (29094, 53392), (29328, 52966), (29536, 52593), (35062, 44304), (35808, 43381), (38792, 40044)]