2131631568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 180

約数和(自身を含む): 6695383968

約数和(自身を除く): 4563752400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 983, 1221, 1332, 1369, 1584, 1628, 1776, 1966, 2442, 2664, 2738, 2949, 3256, 3663, 3932, 4107, 4884, 5328, 5476, 5898, 6512, 7326, 7864, 8214, 8847, 9768, 10813, 10952, 11796, 12321, 14652, 15059, 15728, 16428, 17694, 19536, 21626, 21904, 23592, 24642, 29304, 30118, 32439, 32856, 35388, 36371, 43252, 45177, 47184, 49284, 58608, 60236, 64878, 65712, 70776, 72742, 86504, 90354, 97317, 98568, 109113, 120472, 129756, 135531, 141552, 145484, 173008, 180708, 194634, 197136, 218226, 240944, 259512, 271062, 290968, 327339, 361416, 389268, 400081, 436452, 519024, 542124, 581936, 654678, 722832, 778536, 800162, 872904, 1084248, 1200243, 1309356, 1345727, 1557072, 1600324, 1745808, 2168496, 2400486, 2618712, 2691454, 3200648, 3600729, 4037181, 4800972, 5237424, 5382908, 6401296, 7201458, 8074362, 9601944, 10765816, 12111543, 14402916, 14802997, 16148724, 19203888, 21531632, 24223086, 28805832, 29605994, 32297448, 44408991, 48446172, 57611664, 59211988, 64594896, 88817982, 96892344, 118423976, 133226973, 177635964, 193784688, 236847952, 266453946, 355271928, 532907892, 710543856, 1065815784, 2131631568]

約数ペア:

[(1, 2131631568), (2, 1065815784), (3, 710543856), (4, 532907892), (6, 355271928), (8, 266453946), (9, 236847952), (11, 193784688), (12, 177635964), (16, 133226973), (18, 118423976), (22, 96892344), (24, 88817982), (33, 64594896), (36, 59211988), (37, 57611664), (44, 48446172), (48, 44408991), (66, 32297448), (72, 29605994), (74, 28805832), (88, 24223086), (99, 21531632), (111, 19203888), (132, 16148724), (144, 14802997), (148, 14402916), (176, 12111543), (198, 10765816), (222, 9601944), (264, 8074362), (296, 7201458), (333, 6401296), (396, 5382908), (407, 5237424), (444, 4800972), (528, 4037181), (592, 3600729), (666, 3200648), (792, 2691454), (814, 2618712), (888, 2400486), (983, 2168496), (1221, 1745808), (1332, 1600324), (1369, 1557072), (1584, 1345727), (1628, 1309356), (1776, 1200243), (1966, 1084248), (2442, 872904), (2664, 800162), (2738, 778536), (2949, 722832), (3256, 654678), (3663, 581936), (3932, 542124), (4107, 519024), (4884, 436452), (5328, 400081), (5476, 389268), (5898, 361416), (6512, 327339), (7326, 290968), (7864, 271062), (8214, 259512), (8847, 240944), (9768, 218226), (10813, 197136), (10952, 194634), (11796, 180708), (12321, 173008), (14652, 145484), (15059, 141552), (15728, 135531), (16428, 129756), (17694, 120472), (19536, 109113), (21626, 98568), (21904, 97317), (23592, 90354), (24642, 86504), (29304, 72742), (30118, 70776), (32439, 65712), (32856, 64878), (35388, 60236), (36371, 58608), (43252, 49284), (45177, 47184)]