1953821628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 5922201600

約数和(自身を除く): 3968379972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 89, 99, 102, 108, 132, 153, 178, 187, 198, 204, 267, 297, 306, 356, 374, 396, 459, 534, 561, 594, 612, 748, 801, 918, 979, 1068, 1087, 1122, 1188, 1513, 1602, 1683, 1836, 1958, 2174, 2244, 2403, 2937, 3026, 3204, 3261, 3366, 3916, 4348, 4539, 4806, 5049, 5874, 6052, 6522, 6732, 8811, 9078, 9612, 9783, 10098, 11748, 11957, 13044, 13617, 16643, 17622, 18156, 18479, 19566, 20196, 23914, 26433, 27234, 29349, 33286, 35244, 35871, 36958, 39132, 40851, 47828, 49929, 52866, 54468, 55437, 58698, 66572, 71742, 73916, 81702, 96743, 99858, 105732, 107613, 110874, 117396, 143484, 149787, 163404, 166311, 193486, 199716, 203269, 215226, 221748, 290229, 299574, 322839, 332622, 386972, 406538, 430452, 449361, 498933, 580458, 599148, 609807, 645678, 665244, 813076, 870687, 898722, 997866, 1064173, 1160916, 1219614, 1291356, 1644631, 1741374, 1797444, 1829421, 1995732, 2128346, 2439228, 2612061, 3192519, 3289262, 3482748, 3658842, 4256692, 4933893, 5224122, 5488263, 6385038, 6578524, 7317684, 9577557, 9867786, 10448244, 10976526, 12770076, 14801679, 18090941, 19155114, 19735572, 21953052, 28732671, 29603358, 36181882, 38310228, 44405037, 54272823, 57465342, 59206716, 72363764, 88810074, 108545646, 114930684, 162818469, 177620148, 217091292, 325636938, 488455407, 651273876, 976910814, 1953821628]

約数ペア:

[(1, 1953821628), (2, 976910814), (3, 651273876), (4, 488455407), (6, 325636938), (9, 217091292), (11, 177620148), (12, 162818469), (17, 114930684), (18, 108545646), (22, 88810074), (27, 72363764), (33, 59206716), (34, 57465342), (36, 54272823), (44, 44405037), (51, 38310228), (54, 36181882), (66, 29603358), (68, 28732671), (89, 21953052), (99, 19735572), (102, 19155114), (108, 18090941), (132, 14801679), (153, 12770076), (178, 10976526), (187, 10448244), (198, 9867786), (204, 9577557), (267, 7317684), (297, 6578524), (306, 6385038), (356, 5488263), (374, 5224122), (396, 4933893), (459, 4256692), (534, 3658842), (561, 3482748), (594, 3289262), (612, 3192519), (748, 2612061), (801, 2439228), (918, 2128346), (979, 1995732), (1068, 1829421), (1087, 1797444), (1122, 1741374), (1188, 1644631), (1513, 1291356), (1602, 1219614), (1683, 1160916), (1836, 1064173), (1958, 997866), (2174, 898722), (2244, 870687), (2403, 813076), (2937, 665244), (3026, 645678), (3204, 609807), (3261, 599148), (3366, 580458), (3916, 498933), (4348, 449361), (4539, 430452), (4806, 406538), (5049, 386972), (5874, 332622), (6052, 322839), (6522, 299574), (6732, 290229), (8811, 221748), (9078, 215226), (9612, 203269), (9783, 199716), (10098, 193486), (11748, 166311), (11957, 163404), (13044, 149787), (13617, 143484), (16643, 117396), (17622, 110874), (18156, 107613), (18479, 105732), (19566, 99858), (20196, 96743), (23914, 81702), (26433, 73916), (27234, 71742), (29349, 66572), (33286, 58698), (35244, 55437), (35871, 54468), (36958, 52866), (39132, 49929), (40851, 47828)]