8911908912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 25612601760

約数和(自身を除く): 16700692848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 73, 82, 89, 102, 123, 136, 146, 164, 178, 204, 219, 246, 267, 272, 292, 328, 356, 408, 438, 492, 534, 584, 656, 697, 712, 816, 876, 984, 1068, 1168, 1241, 1394, 1424, 1513, 1681, 1752, 1968, 2091, 2136, 2482, 2788, 2993, 3026, 3362, 3504, 3649, 3723, 4182, 4272, 4539, 4964, 5043, 5576, 5986, 6052, 6497, 6724, 7298, 7446, 8364, 8979, 9078, 9928, 10086, 10947, 11152, 11972, 12104, 12994, 13448, 14596, 14892, 16728, 17958, 18156, 19491, 19856, 20172, 21894, 23944, 24208, 25988, 26896, 28577, 29192, 29784, 33456, 35916, 36312, 38982, 40344, 43788, 47888, 50881, 51976, 57154, 58384, 59568, 62033, 71832, 72624, 77964, 80688, 85731, 87576, 101762, 103952, 110449, 114308, 122713, 124066, 143664, 149609, 152643, 155928, 171462, 175152, 186099, 203524, 220898, 228616, 245426, 248132, 266377, 299218, 305286, 311856, 331347, 342924, 368139, 372198, 407048, 441796, 448827, 457232, 490852, 496264, 532754, 598436, 610572, 662694, 685848, 736278, 744396, 799131, 814096, 883592, 897654, 981704, 992528, 1065508, 1196872, 1221144, 1325388, 1371696, 1472556, 1488792, 1598262, 1767184, 1795308, 1963408, 2086121, 2131016, 2393744, 2442288, 2543353, 2650776, 2945112, 2977584, 3196524, 3590616, 4172242, 4262032, 4528409, 5086706, 5301552, 5890224, 6258363, 6393048, 7181232, 7630059, 8344484, 9056818, 10173412, 10921457, 12516726, 12786096, 13585227, 15260118, 16688968, 18113636, 20346824, 21842914, 25033452, 27170454, 30520236, 32764371, 33377936, 36227272, 40693648, 43685828, 50066904, 54340908, 61040472, 65528742, 72454544, 87371656, 100133808, 108681816, 122080944, 131057484, 174743312, 185664769, 217363632, 262114968, 371329538, 524229936, 556994307, 742659076, 1113988614, 1485318152, 2227977228, 2970636304, 4455954456, 8911908912]

約数ペア:

[(1, 8911908912), (2, 4455954456), (3, 2970636304), (4, 2227977228), (6, 1485318152), (8, 1113988614), (12, 742659076), (16, 556994307), (17, 524229936), (24, 371329538), (34, 262114968), (41, 217363632), (48, 185664769), (51, 174743312), (68, 131057484), (73, 122080944), (82, 108681816), (89, 100133808), (102, 87371656), (123, 72454544), (136, 65528742), (146, 61040472), (164, 54340908), (178, 50066904), (204, 43685828), (219, 40693648), (246, 36227272), (267, 33377936), (272, 32764371), (292, 30520236), (328, 27170454), (356, 25033452), (408, 21842914), (438, 20346824), (492, 18113636), (534, 16688968), (584, 15260118), (656, 13585227), (697, 12786096), (712, 12516726), (816, 10921457), (876, 10173412), (984, 9056818), (1068, 8344484), (1168, 7630059), (1241, 7181232), (1394, 6393048), (1424, 6258363), (1513, 5890224), (1681, 5301552), (1752, 5086706), (1968, 4528409), (2091, 4262032), (2136, 4172242), (2482, 3590616), (2788, 3196524), (2993, 2977584), (3026, 2945112), (3362, 2650776), (3504, 2543353), (3649, 2442288), (3723, 2393744), (4182, 2131016), (4272, 2086121), (4539, 1963408), (4964, 1795308), (5043, 1767184), (5576, 1598262), (5986, 1488792), (6052, 1472556), (6497, 1371696), (6724, 1325388), (7298, 1221144), (7446, 1196872), (8364, 1065508), (8979, 992528), (9078, 981704), (9928, 897654), (10086, 883592), (10947, 814096), (11152, 799131), (11972, 744396), (12104, 736278), (12994, 685848), (13448, 662694), (14596, 610572), (14892, 598436), (16728, 532754), (17958, 496264), (18156, 490852), (19491, 457232), (19856, 448827), (20172, 441796), (21894, 407048), (23944, 372198), (24208, 368139), (25988, 342924), (26896, 331347), (28577, 311856), (29192, 305286), (29784, 299218), (33456, 266377), (35916, 248132), (36312, 245426), (38982, 228616), (40344, 220898), (43788, 203524), (47888, 186099), (50881, 175152), (51976, 171462), (57154, 155928), (58384, 152643), (59568, 149609), (62033, 143664), (71832, 124066), (72624, 122713), (77964, 114308), (80688, 110449), (85731, 103952), (87576, 101762)]